ICStation 8x8 MAX7219 Red LED Light Lamp Display Dot Matrix Module Panel DIY Kits
It's controlled by the STM8S003F3 MCU with 1K data storge space which is low cost, low power consumption, very powerful.
1. Product Feature:
Seamless splicing and so that the dot mat...
DIY 4 Bits C51 Digital Electronic Clock Red LED STC11F02E Chip DIY Kits Soldering Practice Electronic Learning Suite DIY Module
DIY 4 Bits C51 Red LED Digital Electronic Clock
Enough functionalities as any regular clock. Very accurate.
Easy to build and perfect to start to develop your solder skills.
Acceptable for anyone above the age...
DIY 6 Bits C51 Digital Electronic Clock Red LED AT89C2051 Chip DIY Kits Soldering Practice Learning Suite DIY Module
In addition to the general features include electronic clock, especially increasing alarm clock function, stopwatch function, countdown function and counter functions. AT89C2051 resources are full...
DIY Electronic Red Yellow LED Flashing Lights Lamp Soldering Practice Board DIY Learning Kits
★The LED light flows from the inside to the outside, creating the effect of the exploding water lamp.The speed of LED flow can be adjusted to meet various demands.
★High quality PCB,Even beginners can easily weld succe...
SMT SMD Electronic Component Soldering Practice Board PCB DIY Kit Module Electric Production DC 4.5-5V
2.Operating Voltage: 4.5-5V
3.PCB Thickness: 1.6mm
4.Appearance Size: 91.4*60mm
DIY Clap On Off Switch Kit Electronics Soldering Practice Set Clap Switch DIY Kits
Package name: clap switch kit
Kit Model: PSK-1
Operating voltage: 5V
PCB size: 28 * 49mm
Principle of Circuits
▲The circuit is maily composed by audio frequency and bistable tigger circ...