🎆 A simple two-transistors constant current source DIY (SUB)
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- Опубликовано: 16 сен 2024
- Article (THT, RU): usamodelkina.r...
Article (SMT, RU): cxemka.com/57-...
Components (buy on Aliexpress):
MOSFET 2SK3919 (1.3$/10pcs): ali.ski/GCDVWq
BJT BC847 (0.79$/100pcs): ali.ski/y1yXlQ
1206 SMD Resistors (3.2$/660pcs): ali.ski/0H4uW
Thermal Adhesive Stars 922 (1.56$): ali.ski/l3vnI
This current source (stabilizer) can be used for supply low power devices that require a stable current value (LEDs, LASERs, SENSORS).
