Description
ITEM NAME:CD4017 colorful voice control flowing LED light diy kit electronic manufacturing Product Description CD4017 colorful voice control rotating LED light kit electronic manufacturing diy kit spare parts student Laboratory parameters circuit board:1.6mm thick,48mm diameter supply voltage:5V DC voltage function introduction the circuit of this set adopts sound control of 10 LED flowing light，which can show the function of CD4017 intuitively.IT is a set of learning counter,frequency divider and color light controller.At the same time，the kit has a good effect,very interesting and practical.Smoke Grinders Aluminum Herb Spice Crusher Electrical Tobacco Grinder New. 10x IR Infrared Obstacle Avoidance Sensor Module For Arduino Smart Car Robot Fad. function introduction. 24 Colors Eye Shadow Palette Glow in the Dark Eyeshadow Makeup Palette.