Bi-Directional Voltage Level Translator
https://www.electronics-lab.com/bi-directional-voltage-level-translator/
Lukas Fassler from Soldernerd shares his experience designing a bi-directional voltage level translator and manufacturing the board with DirtyPCBs. While most of my microcontroller designs run on 3.3 volts there is still the occasional 5 volt design. Or I do something with an Arduino. So the need may arise to interface between logic working at different […]
BooSTick – small AA voltage booster
https://www.electronics-lab.com/boostick-small-aa-voltage-booster/
A single AA battery provides voltages of 5V or 3.3V for hardware prototyping. This tiny board allows you to bring the power to your project, and not the other way around. Bring your micro to the sensor without running wires! A single AA battery is used to provide breadboard power of 5V or 3.3V (or […]
5V Symmetrical Regulated Power Supply
https://www.electronics-lab.com/5v-symmetrical-regulated-power-supply/
This Project provides Positive and Negative (Dual Output) 5 V @ 1 A Regulated Power Supply. Specifications Input 7-0-7 VAC to 12-0-12 VAC or +/- 9 to 18 VDC Output : Dual output ± 5 V @ 1 A regulated low ripple DC voltage Heat-sink for regulator ICs Onboard bridge rectifier to convert AC to […]