jsphillips86 t1_irwwfth wrote on October 11, 2022 at 5:23 PM Reply to comment by Gwolfski in Scientists have developed a low-cost small device (15x20cm) that can harness energy from wind as gentle as a light breeze and store it as electricity. With wind at 2 m/s the device can produce 3 volts and generate power of up to 290 microwatts (sufficient to power a commercial sensor) by nimnlil I have a smart doorbell and got tired of bringing it in and charging it for hours, then putting it back. I put a solar panel on it this week. Permalink Parent 3
jsphillips86 t1_irwwfth wrote
Reply to comment by Gwolfski in Scientists have developed a low-cost small device (15x20cm) that can harness energy from wind as gentle as a light breeze and store it as electricity. With wind at 2 m/s the device can produce 3 volts and generate power of up to 290 microwatts (sufficient to power a commercial sensor) by nimnlil
I have a smart doorbell and got tired of bringing it in and charging it for hours, then putting it back. I put a solar panel on it this week.