Hardware projects tagged solar-energy

A fully custom-built Solar Powered Electric Fence Circuit designed by ECE project team. The system uses a solar panel to charge a 12V battery via an LM317L regulator and generates controlled high-voltage pulses using a CD4047 astable multivibrator (f = 46–58 Hz). IRF3205 MOSFETs drive a step-up transformer to deliver electric pulses along the fence

this is circuit design in KiCAD for SolarCell LED Flasher .. Freelancing project.

A simple solution to prevent a solar powered LoRaWAN gateway from going into brownout when the batteries drop in voltage.

TP4056 Power Sharing PCB. Charge battery despite connected load.

canbus_solar_mppt