Description:It is DIY kit, need to assemble it yourself.Color: BluePackage included:5 x DIY LED Round Flash Electronic Production Kit

Features: -EASY AND FAST PROCESS: All-in-one step solder and seal process. No need for crimp tools and soldering machine. Timer and mess saver. -WATERPROOF AND INSULATION: Dual-walled design - Outside Polyolefin tubing...

Description:  Overall dimensions: 155 * 59 * 24mm;  Working voltage: 5V mini5P;  Color: blue, green;  Three LED display functions: 1. Display hour, minute and second; 2. Display year and temperature;...

Description:  Power supply voltage: AC220V;  Transformer: Dual 12V;  The red wire is connected to the power cord 220V, the blue wire is connected to the circuit board;  Output power: 3W*2; ...

Features:  1. 16 x 16 (lattice) stars light design(top is 8+6+6+1+1).  2. 25 patterns can be freely converted.  3. With 6 Classic + 1 hybrid spectrum animation mode.  4. STC12C5A60S2 MCU...

Features:  Protect the audio input device (if there is no protection circuit, this type of product can easily cause the failure or even damage to the electronic device! For example,...

Pin definition:  VCC: 3.3-5V.  GND: Ground.  SCL: Serial Clock.  SDA: Serial Data.     Feature:  Size: 0.96 inch.  Resolution: 128*64.  Color: blue.  Viewing angle: >160°.  Support platform: , 51 series, MSP430...

Overview:  This module takes the ESP8266 module as the core, cooperates with the voltage regulator circuit, USB-TTL circuit and serial port download circuit to realize the SDK development of ESP8266...