GODIYMODULES
GODIYMODULES DC 4.5V-5.5V 6-bit Digital Circuit Clock kit, Electronic Clock Teaching and Practical Training, Welding and DIY Parts Production
Please refer to the Product guides and documents below for product installation documentation This product is a 24-hour digital circuit clock, using CD4518, CD4511, CD4081, CD4013, CD4060 and other chips, the circuit does not contain a microcontroller, so there is no program, hours, minutes and seco...
$12.99