C51 4 Bits Electronic Clock Electronic Production Suite DIY Kits
Ka sɛn sɔgɔsɔgɔninjɛ

Sɔnni Hɔrɔn
I ni ce Roymall, i ka sɔnniw siti. An bɛ i ka dɛmɛ fɛɛrɛ. O sɔnni hɔrɔn bɛ kɛ i ka sɔnni kɛnɛ kan.Ka Taa Cogo
An bɛ sɔnniw taa i ka so la 2 don kɔnɔ. Kɛnɛ cɛsiri bɛ se ka kɛ 5-7 don kɔnɔ.1. Ka Segin Cogo
Sɔnniw bɛ segin 40 don kɔnɔ. Sɔnni yɛlɛman tɛ segin.2.Ka Sɛn Segin
I bɛ sɛn sɔrɔ segin kɔnɔ.Description:
AT89C2051-based of four electronic clock kit
Supply voltage: 3V ~ 6V
PCB Size: 52 x 42mm
Function:
Seconds correction (for precise School)
Switch to every minute independent display interface whole point of time (8-20 o"clock chime can be turned off)
Two alarm settings (you can turn off the alarm function)
Features:
1. 0.56 inch special red digital clock for display
2. Import AT89C2051 for master chip
3. 1.2mm thick PCB made from military grade FR-4 board
4. Accurate travel time, travel time error range error -1 to +1 seconds every 24 hours
Package include:
1x Electronic Clock DIY Kits
Note:
This produce is DIY kits, not the end product! You need to have some electronic knowledge and ability.
We don"t supply EN manuals.