XL4015 5A DC-DC Step Down Buck Converter Module Power Supply LED Lithium Charger EUR 1,12 bis EUR 4,93
HLK-PM01 HLK-PM03 HLK-PM12 220V to 5V/3.3V/12V Step Down Power Supply Module NEW EUR 1,00 bis EUR 2,63
HC-05 HC-06 Wireless Bluetooth RF Transceiver Module Serial RS232 TTL Base Board EUR 1,00 bis EUR 3,88
PWM↔Voltage Conversion Module 0%-100% PWM Convert to 0-10V 0-5V/0-10V to 0-100% EUR 1,75 bis EUR 1,76