Power LED LAMP for mount on pole , DC voltage 24V
Alu case for ASUS Tinker Board
Power suply USB Kruger&Matz dual USB 2.1A
One channel SSR relay module can be controlled directly from the...
DC surge arrester for PV 600VDC, 20/40 kA
Dusk sensor are circuit of specially selected photoresist and resistor.
I2C Sensor with BOSH chip BME280 for LK3