- Supply voltage : 3V-6V
- PCB Size: 52mm * wide 42mm
- 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)
- 0.56 inch special red digital clock for display
- Import AT89C2051 for master chip
- 1.2mm thick PCB made from military grade FR-4 board
- accurate travel time, travel time error range error -1 to +1 seconds every 24 hours.
| Name | Specification | Quantity | Serial number |
| 0.25w resistance | 4.7K | 5 | R1.R3-R6 |
| Exclusion | 470*9 | 1 | R2 |
| electrolytic capacitor | 10uf | 1 | C1 |
| 100uf | 1 | C4 | |
| ceramic capacitor | 30p | 2 | C2, C3 |
| 104 | 1 | C5 | |
| diode | IN4007 | 2 | D1, D2 |
| Nixie tube | 0.4" | 1 | DS1 |
| crystal oscillator | 12HMz | 1 | T1 |
| key switch | 6*6 | 2 | S1, S2 |
| audion | 8550 | 1 | Q1 |
| singlechip | AT89C2051 | 1 | V1 |
| socket | DIP20 | 1 | |
| buzzer | 5V | 1 | V2 |
| terminal | KF126-2P | 1 | J1 |
| circuit board | 1 |
Package Contents :
1 x AT89C2051 Digital 4 Bits Electronic Clock Electronic Production Suite DIY Kit
AT89C2051 Digital Electronic Clock 4-Bit DIY Kit
- Product Code:PRC-AT89C2051-Digital-Electronic-Clock-Kit
- Reward Points:2
- Availability:Out Of Stock
-
रo 200.00
- Price in reward points:200
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Tags: Electronic, Clock, DIY, Kit
