Рет қаралды 284,229
By adding these two details to the lamp circuit, you can increase the battery life to complete depletion of energy without much loss in the brightness of the LEDs.
The applicable LED driver has high efficiency, low consumption.
Overview of the HH004F transistor chip: • Драйвер для светодиодо...
Buy HH004F: aliexpress.ru/...
Buy a throttle: aliexpress.ru/...