NE555 CD4017 5mm Red LED ICSK057A Electronic DIY Kit

This is NE555 CD4017 5mm Red LED ICSK057A Electronic DIY Kit,  mainly composed of the pulse generator and a decimal counter circuit. The pulse generator is made up of NE555 and peripheral components.

Features:

• Power Supply: 4.5V-6V
• It comes with all the components you need to assemble and solder a running LED module.
• .Function: when starting up,7 LEDs will display one number randomly; if the player presses the switch S1 for once,7 LEDs will be all on; after several seconds,7 LEDs start to blink until it Shows a stable number. 

Package Includes:

1 x NE555 CD4017 5mm Red LED ICSK057A Electronic DIY Kit