Crowtail Starter Kit for Arduino CD4069UBE 4V strictly according to the

4V strictly according to the figure

and it gives 0V when you covered it with your hand

Wireless remote control

·         Ultra-Low Power Usage: E-paper only consumes power during updates

Item Weight: 27g

Crowtail Starter Kit for Arduino CD4069UBE 4V strictly according to theThe Crowtail Starter kit for Arduino is a perfect Kit for beginners to get started with the Arduino in a fun and easy way. The Crowtail Starter kit for Arduino includes 20 interesting and instructive tutorials, from simple to difficult, step by step to familiarize you with electronic modules, exercise your logical thinking and develop your ideas. It is worth mentioning that this kit contains 22 electronic modules(including Crowtail Base Shield and