házifeladatot csinálni vár Erős 3 3 5 v átalakító pusztaság Kormányzó Növénytan
3.3V to 5V DC-DC converter. « Circuits@Home
3.3 V to 5 V logic level converter using two transistor and 4 resistors. | Diy electronics, Shifter, Resistors
Amazon.com: VM1898 Universal AC to DC Adapter Converter for Worldwide Use with 100V, 110V or 220V/240 Volts. Ouput 3V, 3.3V, 5V, 6V, 6.5V, 7V & 8.4V Eliminates Use of Expensive Batteries :
Universal Adjustable DC to DC Step Down Power Supply Module Buck Converter DC 5-16V to
Logic level converter Circuit - 5v to 3.3v and Vice versa - Gadgetronicx
Simple Level Shifter With Transistors (3.3V-5V)
New Module 3.3V 5V 12V Dual Output DC DC Step Down Buck Converter Board 10W 2 Channels Multiple Switch Power Supply|Voltage Regulators/Stabilizers| - AliExpress
XBee 5V/3.3V Adapter Board - Parallax
Amateur Radio: FTDI USB to TTL Serial Adapter - 3.3V and 5V
Logic level converter Circuit - 5v to 3.3v and Vice versa - Gadgetronicx
LM3671 3.3V Buck Converter Breakout - 3.3V Output 600mA Max : ID 2745 : $4.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Dc/dc Converter 1.8v 3v 3.7v 5v To 3.3v Boost & Buck Step Up Down Voltage Regulated Charge Pump - Integrated Circuits - AliExpress
Logic Level Converter 3.3V 5V TTL- If you've ever tried to connect a 3.3V device to a 5V system