Gikfun C51 4 Bits Digital LED Electronic Soldering Clock Kits Electronic Practice Learning Board DIY Kit for Arduino EK1939
$9.68
Description
This practical practice board is easy to assemble and soldering, exactly suitable for the electronic learner and school teaching..Accurate travel time, don't worry about the time being inaccurate..These practice learning kits have high performance-price, suitable for bulk purchase of school and educational institution..Supply voltage: 3V ~ 6V, PCB Size: 50mm x 19mm..Please make sure all components in right direction and right place; and check whether pseudo and float welding, this is very important in practicing and testing.
