It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...
Odds are, if you like neon lights, you’re not thrilled with the LED faux-“neon” strips that are supposed to replace them.
12V Adapter (+) ──┬── LM2596 VIN+ └── INA219 VIN+ └── Relay COM 12V Adapter (−) ──── LM2596 VIN− ──── ESP32 GND LM2596 VOUT+ (5V) ── ESP32 VIN LM2596 VOUT− ── ESP32 GND INA219 VCC ── ESP32 3.3V INA219 ...
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