3pcs 30-60 Seconds Watch Timer Kit DIY Components PCB Circuit Board Electronic Production Training Parts
Parameter:
Supply voltage: DC4.5-6V
Dimensions: 45*60mm
Package included:
3 x DIY 30-60 Seconds Watch Timer Kit
| Name | Parameter | PCB mark | Quantity |
| Resistor | 200 | R1 R2 | 6 |
| 10K | R3 R4 | 6 | |
| 47K | R5 R6 | 6 | |
| 510 | R7 | 3 | |
| LED | 3mm red | LED | 3 |
| Electrolytic capacitor | 10uF | C1 | 3 |
| Monolithic capacitor | 103 | C2 | 3 |
| Digital tube | 1-bit 0.56 Common cathode | DS1 DS2 | 6 |
| Tact Switch | 6*6 | S2 | 3 |
| Pin header + shorting cap | 3 pin | S1 | 3 |
| Terminal | 2p | J1 | 3 |
| IC | NE555 | U4 | 3 |
| CD4511 | U1 U2 | 6 | |
| CD4011 | U5 | 3 | |
| CD4518 | U3 | 3 |
Package included:
3 x DIY 30-60 Seconds Watch Timer Kit
3pcs 30-60 Seconds Watch Timer Kit DIY Components PCB Circuit Board Electronic Production Training PartsSee detail
