Product parameters: Size: 33mm x 22mm.  Operating voltage: 4.5V to 24V DC.  Module function: South and North poles distinguish, the South Pole is close to the bright blue light, and the North Pole is close to the bright red light.  Maximum output load current:...

Feature: Operating voltage: DC5V.  Operating current: 35mA.  Accuracy: ± 1mA.  Measurement range: 0 ~ 2A.  Outrange display: The first data 1 or -1.  Display color: Red.  Type: Not assembled kit.  Package included: 5 x ICL7107 Ammeter DIY Kit

Description:  M5:bit It is an M5Core-to-Microbit serial communication converter/adapter board.    The adapter board connects the Microbit Uart port to the GROVE port on M5core, which realized the function of serial communication between M5Core and Microbit.    More IO pins are extended, you can...

Description: Kit Name: ICL7107 Voltmeter DIY Kit.  PCB size: 70.6*39mm.  Head mounting opening size: 77*40mm.  Display window size: 51*24mm.  Electrical parameters:    Working voltage: DC5V.  Working current: 35mA.  Measurement accuracy: It can be calibrated to get higher precision and no parameters at present.  Measuring...

Description:  1.Jetson Nano Developer Kit Compatibility -  Both Of The Original Version And Jetson Nano Developer Kit B01 Version Are Supported.  2.Special Camera Holder -  Mounting Holes For Single Camera Or Binocular Camera, Up To 180° Roll Angle.  Recommendation: Single Camera, Binocular Camera.  3.Invisible...

Description: Compared to other versions of the using a separate USB-Serial converter chip, the Leonardo innovatively uses a single-chip solution. Only with a Atmega32u4 USB communication and control. The Leonardo differs from all preceding boards in that the ATmega32u4 has built-in USB communication, eliminating...

Description: PCB size: 75 * 30mm.  Function introduction: The module can be used as light inspection. Brightness detection, the detection brightness threshold can be adjusted through the potentiometer, built-in relay, can be used for various brightness detection switches, can control various street lights, automation...

Description: Dimensions: 50*50mm.  Supply voltage: 3V-5V.  Product weight: 10g.  Function: button switch and shake.  Please solder it refer to the PCB mark.  Package included: 5 x Lucky Turntable Electronic DIY Kit

Specification:  CPU: Allwinner H6 quad-core 1.8GHz 64-bit ARM Cortex™-A53;  GPU: Mali-720 MP2 GPU;  Memory: 1GB LPDDR3 (shared with GPU);  Support memory card: On-board self-elastic TF card holder, maximum support 64GB TF card;  EMMC: 8G EMMC memory chip, faster and more stable than TF card; ...

Description:  · A single module can drive an 8*8 common negative lattice.  · Module operating voltage: 5V.  · Module size: 3.2 cm long, 3.2 cm wide and 1.5 cm high.  · With 4 fixed screw holes and 3 mm diameter, it can be fixed...

Description:  Microbit expansion board: It is a function expansion board for Microbit board and supports Scratch / Python programming.  It has 4LEGO Socket, through compatible with BBC Micro:bit board and LEG0, you can DIY more interesting cases.    Features:  1. 3.5mm audio interface.  2....

Original Hiland 0-30V 2mA - 3A Adjustable DC Regulated Power Supply DIY Kit Short Circuit Current Limiting Protection.    Description:  This circuit voltage can be from 0 v, output current can be ma from 2 to 3 a continuously adjustable, set the output current,...

Description:  This is a Frequency Counter based on PIC microcontroller, add and subtract with crystal vibration measurement functions and programmable frequency Settings, five digital tube display, convenient and intuitive, easy to make.    Feature:  Measured frequency range 1 hz to 50 MHZ (1HZ to 50 MHZ). ...

Description:  Node, like its namesake, is a smart node with full-featured functions in a IoT application scenarios. It can be program as a intelligent speaker like Echo. Node provides more hardware resources: built-in high-fidelity audio codec chip,MIC, DHT12, IR emitter.    ESP32 provides an...

Introduction:  T-Solar uses the new lora system chip ASR6505.  The ASR6505 is based on the 8-bit MCU and SX1262 SiP chip, which is more cost-effective than the 32-bit MCU!  One of the biggest features of T-Solar: solar powered design!  The solar power supply interface...

5Pcs RGBDuino UNO V1.2 Jenny Development Board ATmega328P Chip CH340C VS UNO R3 Upgrade for Raspberry Pi 4 Raspberry Pi 3B Geekcreit for Arduino -2021.    Features:  RGBDuino UNO V1.2 : Jenny;  Control chip: ATMEGA328P-AU;  Microprocessor: 6 bit;  Memory: 32kb;  Voltage: 5V;  SRAM: 2KB; ...

Overview:  A small AI computer for makers, learners, and developers. After following along with this brief guide, yoursquoll be ready to start building practical AI applications, cool AI robots, and more.  NVIDIAreg Jetson Nanotrade Developer Kit is a small, powerful computer that lets you...

Feature:  1. A9G development board has basic telephone/sms, GPRS network communication, GPS/BDS dual-mode positioning function.  2. A9G development board contains lithium battery charge management, microphone, speaker interface, USB communication interface, multiple user buttons / led, TF card slot, SPI interface, I2C2 interface, ADC interface. ...

5pcs SMD Component Soldering Practice Board DIY Electronic Production Module Kit -2021.    Feature:  Kit model: SMD-P;  Operating voltage: 4.5~5V;  PCB thickness: 1.6mm;  Dimensions: 91.4*60mm;    Package included:  5 x SMD Component Soldering Practice Board

Description:  This is a Frequency Counter based on PIC microcontroller, add and subtract with crystal vibration measurement functions and programmable frequency Settings, five digital tube display, convenient and intuitive, easy to make.    Feature:  Measured frequency range 1 hz to 50 MHZ (1HZ to...