10MM LED PROJECT KIT
10MM LED PROJECT KIT
These schematics run on 3V, I tested it myself with NPN, PNP, respectively.
This does not require programming microcontrollers, ICs, it's just two transistor + some RC components.
By changing the RC values (play a bit with that, with a normal LED connected) you can adapt the frequency and duty cycle.
KITS INCLUDE
| S/N | P/N | Description |
| 1 | 1N5817 | Schottky Diode 1A |
| 2 | SRS-03 | DIP SWITCH 3 WAY |
| 3 | 25PR-C20K | BECKMEN Potmeter 20K |
| 4 | 2N3904 | TRANSISTOR NPN 60V 200MA TO-92 |
| 5 | LDR-5 | DIA. 5MM LDR |
| 6 | D15K-0.255 | 1/4W RESISTOR 15K OHM 5% |
| 7 | D10K-0.255 | 1/4W RESISTOR 10K OHM 5% |
| 8 | C3.3K-0.256 | 1/4W RESISTOR 3.3K OHM 5% |
| 9 | D100-0.255 | 1/4W RESISTOR 100 OHM 5% |
| 10 | EC106/25 | B10UF 25V Electrolytic Capacitor |
| 11 | SG - L10-WH | 10MM LED WHITE |
| 12 | v-s888-0 | 6.5 CM X 6.5 CM X 1.6MM CM STRIP PCB PP |