Amazon.com: PWM Signal to Voltage Converter Module, 3.3V Pwm Signal to 0-5V Voltage Converter D/A DigitalAnalog Module Voltage Module Digital to Analog Engraving Machine : Electronics
MissBirdler 3,3V 5V Spannungsregler Spannungswandler DC-DC Step down Voltage Regulator MP1584En wandelt 4,75V-23V in 1V-17V um: Amazon.de: Computer & Zubehör