0.56 Inch 4 Bit Red Digital Tube Electronic Clock DIY Electronic Production Suite Main chip: AT89C2051 Power Supply voltage: 3V-6V 1.2mm thick high quality FR-4 PCB PCB dimensions: Length 52mm * Width 42mm With second correction for precision calibration Minute and second can be displayed independently 8:00-20:00 point hours timekeeping
0.56 Inch 4 Bit Red Digital Tube Electronic Clock DIY Electronic Production Suite Main chip: AT89C2051 Power Supply voltage: 3V-6V 1.2mm thick high quality FR-4 PCB PCB dimensions: Length 52mm * Width 42mm With second correction for precision calibration Minute and second can be displayed independently 8:00-20:00 point hours timekeeping

Digital 4 Bits Electronic Clock Production Suite Diy Kit

Availablity: in stock
SKU: 32824189159

$20.00 $8.50

In stock