Description Package name Strobe lightWorking voltage DC3 6VWorking current 50mASpeed adjustment adjustableLED specifications 5mm transparent and brightBlinking mode 4 times left 4 times right 4 times left and right at the same timeManual Click here Package included 1 x Strobe light DIY kit.
Manual Click here to openNote This product has built in antenna if you need to use external antenna you should resoldering resistance with soldering iron by yourself Step 1 To weld this two parts in blue boxStep 2 To Fuse the two position selected by the green boxes in the pictureStep 3 to weld a ResistorThe results are as follows2 4G WIFI Antenna SMA connector 2 4GHz 2dBi Wireless WLAN Antenna AerialGain 2dbiConnector RP SMA Male female pin ConnectorColor blackAntenna length 11cmESP32 CAM MB Introduction The HK ESP32 CAM MB module is a small camera module with a size of 39 8 27 This module can work independently as the smallest system A new WiFi Bluetooth dual mode development board based on ESP32 design using PCB on board antenna with 2 high performance 32 bit LX6CPU using 7 level pipeline architecture main frequency adjustment range 80MHz to 240Mhz Ultra low power consumption deep sleep current is as low as 6mA It is an ultra small 802 11b g n Wi Fi BT BLE SoC module HK ESP32 CAM MB adopts Micro USB interface convenient and reliable connection method convenient to apply to various IoT hardware terminal occasions Parameter Use low power dual core 32 bit CPU which can be used as an application processor The main frequency is up to 240MHz and the computing power is up to 600 DMIPSBuilt in 520 KB SRAM external 2MB PSRAMSupport UART SPI I2C PWM ADC DAC and other interfacesSupport OV2640 and OV7670 cameras built in flashSupport picture WiFI uploadSupp.
Feature This load sensor sometimes called a strain gauge is the same one found in digital bathroom scales The sensor is a group of a half bridge strain gauge Ways to use it Use one sensor with an external resistor to form a full bridge measurement the range of a sensor range 50kg External resistance on the higher requirements Use two sensors to form a full bridge measurement measuring range for the sum of the two sensors 50kgx2 100kgUse four sensors to form a full bridge measurement measuring range for the sum of four sensors 50kgx4 200kg Package Included 4 x 50kg Human Scale Load Cell1 x HX711 AD weighing module1 x 10Pin Needle Note Please allow slight error due to manual measurement Please make sure you do not mind before you bid The colors may have difference due to different display Thank you for your understanding.
Feature Note This power supply can be used with Product ID 1587151 RD6006 RD6006 W S06A Case Product ID 1587330 If you need to use with RD6006 RD6006 W please select 60V Model S 400 xxOutput power 400WOutput voltage DC12 24 36 48 60V Optional Input voltage 110V 220V ACAmbient temperature 10 ° C 50 ° CAdjustable voltage ±10 Product size 215 x 115 x 50mmItemTechnical SpecificationsOutputDC voltage12V24V36V48V60VRated current33 3A16 6A11 1A8 3A6 6ARated power399 6W398 4W399 6W398 4W396WRipple and noise ①150mV150mV240mV240mV240mVVoltage accuracy±1 Output voltage adjustment range±10 Load Regulation±1 2 ±1 ±0 5 ±0 5 ±0 5 Linear adjustment rate±1 InputVoltage range90 132VAC 180 264VAC 47Hz 63Hz 254VDC 370VDCEfficiency typical ②82 84 86 86 86 Working current5 2A 115VAC 2 8A 230VACElectric shock110VAC 25A 220VAC 50AStart rise hold time200ms 50ms 20ms 230VACProtectionOverload protection105 135 type constant current output V0 falls to undervoltage point to cut off output reset power on againOvervoltage protectionTurn off output when 115 145 Undervoltage protectionTurn off output when 10 45 Short circuit protectionClose outputOver temperature protectionRTH3 65°C fan starts 55°C fan off 80°C off output 5V 15V RTH3 70°C fan starts 60°C fan off 85°C off output 18V 48V EnvironmentWorking temperature humidity 10°C 50°C 20 90 RHStorage temperature humidity 20°C 85°C 10 95 RHSafetyWithstand voltageInput Output 1 5KVAC Input E.
Specification 1 With the voltmeter shows voltage meter error0 1V the range 0 40V Note To ensure the accuracy of the voltmeter please ensure that the input voltage of 4V and above 2 Touch the key to switch measuring input or output voltage and has a light show which is being measured voltages3 Power off memory function show that road after power voltage values measured for the last time4 Press the touch button for 3 seconds to turn off LED display touch the button again to turn on the LED display5 The band terminals no iron can also be easy to use and retention wire connection point6 Input voltage 4 0 40V input voltage to the output voltage must be higher than 1 5v 7 The adjustable output voltage range of 1 25V 37V continuously adjustable input voltage must be higher than the output voltage to a high of about 1 5V 8 The maximum output current up to 3A normal and stable operating current of 2A9 the internal oscillation frequency 150KHz belonging to the second generation of switching voltage regulator low power consumption high efficiency10 The current switching LEDs are red Package Included 1 x DC DC step down voltage converter.
Note This package does not come with a shell if you need a shellID 1918719 Click here to openDescription The high frequency capacitor has low internal resistance and can withstand high temperatures of 105℃ The two sided outlet is convenient for spot welding and it is marked in Chinese and it is not easy to connect wrongly Super thick red copper tube 10AWG wire aluminum oxide copper spot welding needle to ensure the over current capability and durability and greatly improve the spot welding efficiency Pure copper conducts heat conduction greatly improving the efficiency of spot welding Main color GreenMain material MetalPackage size 130 80 40mm 5 1 3 1 1 6inCommon working power supply ①12V car starting power supply②30Ah 35Ah capacity lithium battery pack③12V 20 45Ah lead acid battery with good performance④2S 3S 4S model airplane lithium battery pack⑤3 series high rate lithium battery packNotes There might be little error of size for manual measurement The colors deviation might differ due to different monitor settings please kindly understand Package Included 1 x Circuit Board1 x 5m Nickel Sheet2 x Connect Cable2 x Spots Welding Pen4 x Sets of Screw2 x Heat Shrinkable Tube.
Specification Microcontroller ATmega328Operating Voltage logiclevel 5VInput Voltage recommended 7V 12VInput Voltage limits 6V 20 VDigital I O Pins 14 of which 6 provide PWM output Analog Input Pins 8DC Current per I O Pin 40mAFlash Memory 32KB ATmega328 of which 2 KB used by bootloader SRAM 2KB ATmega328 EEPROM 1KB ATmega328 Clock Speed 16MHzChip CH340C G Random delivery CH340B is the update version of CH340G CH340B comes with crystal but CH340G doesn t Note Improved USB chip for speed and stability using WIN7 WIN8 This version comes with the pin headers unsoldered and not included the USB cable Package included 1 2 3 5 10 x No welding Compatible Nano V3 0 Board optional.
Feature Quantity 600 PiecesBox size 98x174mmMainly used transistor amplifier circuit magnifies Package includes 600 x Transistor.
Description Electronics component super kit perfect for anybody who use for Arduino raspberry piPackage included 1 x 5V stepper motor1 x 5V stepper motor driver board1 x 1602LCD screen1 x three color patch10 x large buttons1 x ProtoShield with breadboard 1 x water level sensor1 x bread cord 655 x small buttons1 x infrared receiver1 x LM35 element1 x flame element1 x mmercury element1 x photosensitive element1 x RFID board1 x keychain1 x 1 8 pin header1 x 5K adjustable potentiometer1 x HHC small motor1 x SR04 ultrasonic sensor1 x four digit digital tube2 x a digital tube1 x 8 8 dot matrix6 xF5 LED white10 xF5 LED yellow10 xF5 LED green10 xF5 LED red1 x black rocker1 x UN0 R31 x white card1 x USB cable1 x active buzzer element1 x passive buzzer element1 x 10K adjustable potentiometer1 x MAX7219 IC1 x 9g servo1 x single 5V relay1 x 1 40 straight needle1 x 1 40 curved needle1 x female to female Dupont line 10 row1 x 830 hole breadboard1 x 6 AA battery box1 x 595IC1 x 4 4 membrane button5 x 1K resistor5 x 10K resistor8 x 220R resistor.
Note The new upgrade to version 3 0 please refer to the instructions for delivery please note that you will not mind before placing an order Description Dedicated to receive calls between aircraft and tower More details Click to openIntroduce If like many scanner enthusiasts and ham operators you are interested in listening in on all the excitement manifest in aeronautical communication but lack the equipment to pursue your interest then maybe the Aviation Band Receiver described in this article is for you The Aviation Receiver designed to tune the 118 135 MHz band features exceptional sensitivity image rejection signal to noise ratio and stability The receiver is ideally suited to listening in on ground and air communication associated with commercial airlines and general aviation Powered from a 9 volt alkaline battery it can be taken along with your to local airports so that you won t miss a moment frequency 10 7 MHz higher than the incoming 118 135 MHz signals A tuning network consisting of varactor diode D1 and potentiometer R1 allows the local oscillator frequency to be tuned across about 15MHz Feature The kit uses bandpass filters high level radioactive 3355 NE602 mixer MC1350 program in place you can receive AM signals 118 136MHz s The PCB trace inductance direct printing which greatly simplifies the difficulty of assembly 3AGC circuit board to ensure listening comfort while avoiding the long squelch noise 12V power supply PCB board size is 9.
Module parameters Input voltage DC5 30VInput current 8A MAX peak 10A 6A work a long time Quiescent current 4mA operating voltage is not the same there will be errors Output voltage 1 25 30V continuously adjustableOutput Current 10A MAX 5A long natural heat inside Output current range 0 2 10AWorking temperature 40 to 85 degreesOperating frequency 150KHzConversion efficiency Typical 91 12V turn 12V5A maximum 93 Overcurrent protection thereShort circuit protection limiting protection Overtemperature protection automatically reduce the output voltage after overtemperature Input reverse polarity protection None if necessary please enter the string into the diode Output anti anti irrigation Yes no need for charging plus blocking diode Connection Terminal output IN is the input OUT output Output current adjustment method 1 CV potentiometer adjustment depending on your load requirements the output voltage is set to the voltage value you need 2 CC potentiometer counterclockwise located about 30 laps ie the output current is set to a minimum connected to the LED potentiometer CC tune to the desired current After charging for battery the battery fully discharged and then to output adjust to your desired current CC be sure to use for charging batteries completely discharged before being allowed to transfer because the battery power is left in the more the charging current is smaller Please do not use the short circuit current way.
Code for Click here to openIntroduction The AHT10 a new generation of temperature and humidity sensors sets a new standard in size and intelligence it is embedded in a dual row flat leadless SMD package for reflow soldering with a 4 x 5mm bottom and a height of 1 6mm The sensor outputs a calibrated digital signal in standard I 2C format The AHT10 is equipped with a newly designed ASIC specific chip an improved MEMS semiconductor capacitive humidity sensing element and a standard on chip temperature sensing element Its performance has been greatly improved beyond the reliability level of previous generation sensors The first generation of temperature and humidity sensors have been improved to make them more stable in harsh environments Characteristic 1 Module size 16 11 mm2 Interface type I2C3 Working voltage 1 8 6 0 V4 Interface size 4 2 54mm pitch5 Humidity accuracy typical2 6 Humidity resolution 0 024 7 Temperature accuracy typical0 3C8 Temperature resolution Typical 0 01 C9 Working temperature 40C 85CPackage includes 1 x Digital Temperature and Humidity Sensor.
Specifications Voltage measurement range 0 0V 100VCurrent test range 0 999mA 0 10APower supply range DC4 30 0VVoltage error 0 1 Current error 1 Working current 20mARefresh rate about 300mS onceDisplay mode double three digit 0 28 LED digital tubeDisplay color red red red blue OptionalLead length 15cmDimensions 48 x 29 x 22 mmMounting hole 46 x 27 mmWorking temperature 10C 65C Package Included 3 x Mini Digital Voltmeter Ammeter.
Description Has stepped up their game with their new BMP280 sensor an environmental sensor with temperature barometric pressure that is the next generation upgrade to the BMP085 BMP180 BMP183 This sensor is greatfor all sorts of weather sensing and can even be used in both I2C and SPI This sensor is the best low cost sensing solution for measuring barometric pressurewith 1 hPa absolute accuracy and temperature with 1 0C accuracy Because pressure changes with altitude and the pressure measurements are so good you can also use it as an altimeter with 1 meter accuracyFeature Model GY BMP280 3 3Chip BMP280Power supply 3VCommunication method Standard IIC SPI communication protocolAir pressure 300 1100hPaPin 2 54mmModule size 11 5mm 15mm Typical application Enhancement of GPS navigation e g time to first fix improvement dead reckoning slope detection Indoor navigation floor detection elevator detection Outdoor navigation leisure and sports applicationsWeather forecastHealth care application e g sirometry Vertical speed indication e g risk sink speed Package Included 1 x GY BMP280 3 3 Atmospheric Pressure Sensor Module.
Description This iscompatible R3 Mega2560 ATmega2560 16AU control board without USB cable and unsolder Pin header Mega is an ATmega2560 as core microcontroller development board itself has 54 groups digital I O input output terminal 14 groups do PWM outputs 16 sets of simulation than the input side group 4 UARTs hardware serial ports using the 16 MHz crystal oscillator With the bootloader download the program directly via USB without having togo through other external writer Supply part of the optional USB power or as an external power using the AC to DC adapter and battery Rapid growth due to open the original code as well as the concept of using Java cross platform C languagedevelopment environment forperipheral module The main reason attracted Artistcan quicklyuse thelanguage with Flash or Processing software communication to make multimedia interactive works development IDE interface is based on open source principles allows you to free download for use in project work school teaching motor control interactive works Power supply designThere are two options for the power supply system of theMega USB direct power supply or external power supply The choice of power supply will be switched automatically External supply AC to DC adapter or the battery can be selectedon this control panel Limit the voltage range of 6V 12V but if the voltage supplied is less than 6V I O port may not besupplied to a voltage of 5V and therefore instability If th.
Note Some stocks have a USB interface and a small button for firmware upgrade If there is a problem with the firmware during use you can contact customer service to inquire about firmware upgrade Part of the inventory is without the upgraded version and the two versions are shipped randomly Please pay attention before buying Specifications Resistor 0 1w 50MwCapacitor 25pF 100000uFInductance 0 01mH 20HWorking power DC 9VStandby current 0 02uAOperating current 25mAMaterial Metal PlasticSize about 11 1cm 4 37 x2 6cm 1 02 x8 5cm 3 34 Conversion 1cm 0 3937 inch 1inch 2 54 cm Features 1 Support boot voltage detection function 2 Automatic detection of NPN and PNP transistors N channel and P channel MOSFETs diodes including dual diodes thyristors triodes resistors and capacitors Automatically testing the component leads and displaying them on the LCD 3 The forward bias voltage of the emitter transistor can be determined by detecting the amplification factor and base number of the transistor MOSFET protection diode etc 4 Measure gate threshold voltage and gate capacitance MOSFET5 The display uses 12864 lcd LCD 128 64 characters 6 High test speed valid component test In 2 seconds except in larger capacitors large capacitance measurement also takes a long time the measurement time in 1 minute is normal 7 One button operation power on test 8 Power Consumption Shutdown Mode Less than 20 nA9 Automatic shutdown function can avoid unnecessar.
More details Click here to openPin definition VCC 3 3 5VGND GroundSCL Serial ClockSDA Serial DataFeature Size 0 96 inchResolution 128 64Color white blue optional Viewing angle 160Support platform 51 series MSP430 series STM32 2 etc Ultra low power consumption 0 04W during normal operationWide voltage support DC 3 3V 5VWorking temperature 30C 80CDriver chip SSD1306Communication method IIC only 2 I O portsBacklight OLED self illumination no backlight requiredPackage includes 1 x OLED module.
Note The UK warehouse is not includes the USB cable please note about this before buying If you need the cable you can buy Product ID 1743102Specification Have changed the USB chip improve the download speed and stability of WIN7 WIN8Note Need to install CH341SER driver here is the link Click to openMicrocontroller ATmega328Operating Voltage logiclevel 5VInput Voltage recommended 7V 12VInput Voltage limits 6V 20 VDigital I O Pins 14 of which 6 provide PWM output Analog Input Pins 8DC Current per I O Pin 40mAFlash Memory 32KB ATmega328 of which 2 KB used by bootloader SRAM 2KB ATmega328 EEPROM 1KB ATmega328 Clock Speed 16MHzPackage included 1 x Improved Version Nano V3 0.
Description 3V Input voltage 4 5 18V output 3V3 3V Input voltage 4 5 18V output 3 3V3 7V Input voltage 4 5 18V output 3 7V4 2V Input voltage 4 5 18V output 4 2V5V Input voltage 6 18V output 5V6V Input voltage 7 18V output 6V Maximum output current 4A Short time maximum output current 5A DC DC Step Down Converter module working frequency 500KHz efficiency is 77 93 Quiescent current 16 18mA External soft start Thermal shutdown Under Voltage Lockout UVLO Cycle by Cycle Over Current Protection and short circuit protection Size 27 x 18 x 5mmAttentions This is a DC DC voltage converter module Must be note when using 1 Input voltage can not be greater than the maximum input range2 Output power can not be greater than the maximum load for a long time3 Input power must be greater than the output power because the power consumption of the module itselfApplications DC motor power supplyWIFI Router SwitchNetwork equipmentMultimeter instrumentationCCTV cameraElectric toysWireless Module Nrf24l01 CC1101 CC2500 CC2530 Z1gSmart home home automationDistributed Power SystemsBattery ChargerPre Regulator for Linear RegulatorsFM radiBattery powered equipmentAudio amplifierPackage Included 1 x Mini 5A DC DC Converter Step Down Module Voltage Regulator Buck Board.
Note This version can not compatible with OS systemFeatures Opening original schematic design free development software interface download also allow your needs to be modified easy and convenient to download the program Can simply use sensors all kinds of electronic components connection such as LED lights buzzer buttons and photosensitive resistance etc make all sorts of interesting work Using high speed microprocessor controller ATMEGA328 development interface and environment are all very simple easy to understand very suitable for beginners to learn Description Digital I O 0 13Analog I O 0 5Support ISP download functionInput voltage DC 5V 9V No external power supply when connected to the computer Output voltage DC 5V 3 3VUsing Atmega328 microprocessor controllerHow to use 1 Download the IDELink http http cc en Main Software Copy to open 2 Download the USB chip driverLink http www 5v ru zip ch341ser zip Copy to open 3 Plug in UNO development board the driver will be installed automatically4 Select the UNO from the Option5 Select the COM port6 The best choice first come with routine procedures burn into it Package included 1 x UNO R3 Development Board1 x USB cable.
Specifications Voltage supply 9 12V DC InputWaveforms Square SineTriangleImpedance 600 Ohm 10 Frequency 1Hz 1MHzSINE wave Amplitude 0 3V at 9V DC inputDistortion Less than 1 at 1kHz Flatness 0 05dB 1Hz 100kHzSQUARE wave Amplitude 8V no load at 9V DC inputRise Time Less than 50ns at 1kHz Fall Time Less than 30ns at 1kHz Symmetry Less than 5 at 1kHz TRIANGLE wave Amplitude 0 3V at 9V DC inputLinearity Less than 1 up to 100kHz 10mAInstruction Click to openPackage included 1 x XR2206 Function Signal Generator DIY Kit.
Description HC 05 could be setted to master or slave by user HC 06 can only be master or slave which could be customized Wiring only need 4 wires RX to RXD TX to TXD GND to GND 3 6V to 6VPower 3 3VNote This module does not suitable for IOS system Package included 1 x HC 05 wireless bluetooth serial transceiver module.
Instruction Model Number Mini Whip Antenna Frequency range 10 kHz 30 MHz Power 12 15 volts at 150 mA Color White Material Metal plastic Size 155 x 27mm Package Contents 1 x Board 6 m M male connector 8 m BNC male cable Only the above package content other products are not included Note Light shooting and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is 1 3cm Specification Working voltage ≤DC 36VWorking current long term 30AWorking current short time 45ADimensions 74 74 13 WDH mm Package includes 1 x Box1 x Mini Whip Antenna1 x 6 m M male connector1 x 8 m BNC male cable.
Instruction Click here to openSpecifications Power Supply DC 12V 24V AC 110V 220V Optional Temperature Control Range 55℃ 120℃Resolution Ratio 0 1°C 9 9 99 9 1°C other range Color of Displaying red blueMeasurement accuracy ±0 1°CControl accuracy 0 1°CSensor NTC10K Waterproof sensorOutput Relay Contact Capacity 20A 12V 10A 220VEnvironmental requirements 10 60°C humidity 20 85 RHDimension 79mm 43mm 26mmCutting Size 73mm 39mmSensor wire 1 meterFunction description P0 refrigeration or heating modeP1 return difference settingP2 maximum temperature setting upper limitP3 minimum temperature setting lower limitP4 temperature correctionP5 delay start time unit minute Package includes 1 x Temperature Controller with NTC10K Waterproof sensor.
Specification 1 With the voltmeter shows voltage meter error0 1V the range 0 40V Note To ensure the accuracy of the voltmeter please ensure that the input voltage of 4V and above 2 Touch the key to switch measuring input or output voltage and has a light show which is being measured voltages3 Power off memory function show that road after power voltage values measured for the last time4 Press the touch button for 3 seconds to turn off LED display touch the button again to turn on the LED display5 The band terminals no iron can also be easy to use and retention wire connection point6 Input voltage 4 0 40V input voltage to the output voltage must be higher than 1 5v 7 The adjustable output voltage range of 1 25V 37V continuously adjustable input voltage must be higher than the output voltage to a high of about 1 5V 8 The maximum output current up to 3A normal and stable operating current of 2A9 the internal oscillation frequency 150KHz belonging to the second generation of switching voltage regulator low power consumption high efficiency10 The current switching LEDs are red Package Included 3 x DC DC step down voltage converter.
Description Double H bridge driveChip L298N ST NEW Logical voltage 5VDrive voltage 5V 35VLogical current 0mA 36mADrive current 2A MAX single bridge Storage temperature 20 to 135Max power 25WWeight 30gSize 43 x 43 x 27mmNote This module has a built in 5v power supply when the driving voltage is 7v 35v this supply is suitable for power supply DO NOT input voltage to 5v supply interface however ledding out 5v for external use is available When ENA enable IN1 IN2 control OUT1 OUT2When ENB enable IN3 IN4 control OUT3 OUT4Note Package is not included the screws Package included 1 x 236 L298N Dual H Bridge DC Stepper Motor Drive Controller Board Module.
What s new about V3 0 0 Optimize the circuitAdd Deep Sleep jumper Default firmware lastest MicroPython ESP8266 firmware Features 11 digital input output pins all pins have interrupt pwm I2C one wire supported except D0 1 analog input 3 2V max input a Micro USB connectionCompatible with MicroPython Nodemculots of Shields Package included 1 x D1 mini V3 0 02 x Normal pin2 x Long female pin2 x Short female pin.
Features 1 Digital tube displays time temperature date2 13 kinds of LED seconds display3 Time setting can be saved after power down4 4 independent alarm clocks alarm mode can be set 5 DS1302 clock chip6 Speaker sound output7 Volume is adjustable8 Chinese and English voice time9 Boot music10 Celsius or Fahrenheit shows temperature11 Temperature calibration12 100 level automatic brightness13 100 level brightness setting is adjustable14 12 24 hour system setting15 Working voltage DC5V16 PCB board size 81x81mm17 With housing size 93x93x26mm18 Thermistor ohm 50K19 Manual Download here Description Comparison and improvement of the fourth generation electronic clock and the third generation function 1 The color of the PCB board is purple The third generation PCB board is black 2 Increase the pronunciation of Chinese and English voices and report the temperature The third generation can t voice the time report temperature 3 The DS3231 or DS1032 can be selected as the clock chip Here it is DS1032 Chip The third generation of clock chips are fixed using the DS1302 4 the brightness has 100 levels adjustable The third generation electronic clock brightness is adjusted to 5 levels 5 There is clock calibration function The third generation electronic clock has no clock calibration function 6 you can change the alarm ringtones The third generation electronic clock can t change the ringtone 7 4 alarm clock can be set independently alarm mode T.
Specifications Color SilverMaterial MetalSize Approx 60 x 52 x 27mm 2 36 x 2 05 x 1 06 Input Voltage DC 6 40V 10V to 40V is suggested Output Voltage DC 1 2 36VOutput Current 20A max 15A suggested Efficiency 97 24V to 12V 20A Output Ripple ≤50mVWiring Method TerminalShort Circuit Protection Self recovery cannot short circuit for a long time VO Output positiveVO Output negative IN Input positive IN Input negativeCV Output voltage adjustmentCC Output current adjustmentEN Enable low voltage level shut off output suspension high voltage level is effectiveWhen input and output is common grounded no load CV output constant voltage CC output constant currentWorking Tempreture 10°C 75°CFeatures With a wide input voltage range from 6V to 40V the step down converter can accurately adjust output voltage and currentThe efficiency can be up to 96 measured at 20A converting 24V to 12VDesigned with 75V 80A large current dual MOS tubeThe buck module has 2 heat sink that could enhance heat dissipationWiring is convenient with these large current 30A screw terminalsInput and output use high frequency low resistance electrolytic capacitor low ripple stable outputStable and reliableFine workmanship and durablePackage included 1 x 300W 20A adjustable step down converter module.
Description Geiger tube parameters Technical parameters diameter Φ10±0 5mmTotal length 90±2mmStarting voltage 350VRecommended operating voltage 380VMinimum plateau length 80VMaximum plateau slope 10 80VExtreme operating voltage 550VThe maximum count rate 25 times minLife 1 x 10 9 pulseMedium temperature 40 55 ℃Size 108x63x20mmInfos click here Features 1 5V power supply or 1 5V 3x battery 1 2V 4x battery current 30mA 12mA2 for the detection of 20mR h 120mR h of gamma rays and 100 1800 off variables points cm 2 of the soft beta ray 3 sound and light alarm4 interrupt the output interface through this interface can be connected to the microcontroller and then displayed on the LCD 5 Ardunio compatible6 supports most of the Geiger tube M4011 STS 5 SBM20 J305 etc the 330 600V operating voltage of the Geiger tube can be supported 7 support the computer PC data acquisition Matlab analysis and processingDetection of nuclear radiation work copy the following link to the browser to watch Http v youku com v show id XNzI3MTU2NzQ0 htmlCustomers using our Geiger counter to record the video Http v youku com v show id XOTE4ODIyNTIw htmlCompatible with recommended UNO R3 or any other arbitrary with 5V and external interrupt INT Internet can be downloaded SPI example for Radiation LoggerLogger Radiation can be used as the host computer software to build radiation monitoring station Package included 1 x Assembled Radiation system1 x GM.