Gwolfski t1_irw0pxl wrote on October 11, 2022 at 1:48 PM Reply to 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 No more replacing batteries in the wireless doorbell if it's windy outisde? Neat. Permalink 10
Gwolfski t1_irw0pxl wrote
Reply to 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
No more replacing batteries in the wireless doorbell if it's windy outisde? Neat.