felett Érem Rész 12v per 3.3v tápegység Vicces katasztrófa index
DC-DC 5V to 3.3V 9V 12V 24V USB Buck Boost Power Supply Voltage Regulator Module Desktop Power Module at Rs 340.00 | DC-DC Converter, Direct Current To Direct Current Converters, डीसी से
2-Channel Level Converter (12V to 3.3V) - DFRobot | Mouser
Amazon.com: HiLetgo 5pcs 3.3V 5V Power Supply Module for MB102 102 Prototype Breadboard DC 6.5-12V or USB Power Supply Module : Electronics
Boost Power Supply Module DCDC Voltage Regulator Converter 5V To 3.3V 9V 12V | eBay
ATX Based Lab Power Supply : 10 Steps - Instructables
Mean Well RS-15-3.3
DC-DC 6V-12V to Dual Output 3.3V and 5V @ 800mA each [6080] : Sunrom Electronics
1/2/5/10/20Pcs DC-DC USB Buck-Boost Power Regulator Module 5V to 3.3V 9V 12V 24V Desktop Power Module PER Display Output - AliExpress
SSR - solid state relay AC Switch for microcontrollers , 3.3V~12V logic, AC 220V/5A (peak 10A) - AliExpress
Seasonic 300W PC Power Supply, 100 → 240V dc Input, -12 V dc, 3.3 V dc, 5 V dc, 12 V dc Output - RS Components Vietnam
12V LED + NodeMCUv3 Working; 5V LEDs not working - Issues - WLED
Amazon.com: 2Pcs Mini AC/DC to DC Buck Step Down Converter AC 5-30V DC 5V-48V 24V 36V 48V to DC 3.3V-33V 12V Adjustable Voltage Regulator Power Supply Board 2A Volt Converter Module :