A single module can drive an 8 x 8 common cathode latticeOperating voltage: 5VSize: 5 x 3.2 x 1.5 cm (L x W x H)LED color: redWith four screws hole, a..
Feature momentary contact, 4 pins, round black push button, through hole mounting, 6 x 6 x 5mm size, etc.Used in the fields of electronic products, ho..
Features:The module (MicroSD Card Adapter) is a Micro SD card reader module, and the SPI interface via the file system driver, microcontroller system ..
1: The new United States imported chips, definitely not homemade chips, disassemble chip.2: The maximum output current 3A, long-running 2.1A, sufficie..
This is a mini-traffic light display module, high brightness, very suitable for the production of traffic light system model and school scientific res..
- MQ-8 gas sensor sensitive material used in clean air conductivity is lower tin dioxide (SnO2). When the sensor is present in the environment in whic..
Size: approx. 32 x 22 x 27mmMain chip: LM393, ZYMQ-3 gas detectorWorking Voltage: DC 5VWith signal output instructions.Two-way signal output (TTL leve..
Description:It is a Simple i/o platform based on open source code and has a development environment similar to Java and C language. Allows you to quic..
Ideal For Any Job That Requires A Straight Line Or Accurate Measurement.It can play three kinds of lines: horizontal, vertical, cross lines.Built-in 3..
The sixteen-tone box can emit 16 interesting analog sound effects at will under your control. It is not only an electronic toy, but also a doorbell or..