Krakkus electronics

Home assistant controls a buck converter

Krakkus electronics

Dimming a buck converter with an outside signal

Krakkus electronics

DIY buck upgrade 50 to 82 watts

Krakkus electronics

Upgrade - from 40 to 52+ watt

Krakkus electronics

Upgrade - from 4 Watt to 40 Watt

Krakkus electronics

Buck converter - Getting it to work

Krakkus electronics

DIY - Simple Dual PWM Circuit Explained

Krakkus electronics

But does it work Let's test it!

Krakkus electronics

Light sensor project

Krakkus electronics

ATTINY85 Microcontroller Introduction

Krakkus electronics

LM358 Op-Amp Introduction

Krakkus electronics

Works better than expected )

Krakkus electronics

Always find your device! - Adding the code into the GUI project! So it has a GUI! Very useful )

Krakkus electronics

Never Lose Track of Your Devices Again!

Krakkus electronics

High current high voltage output pins for driving motors and relays

Krakkus electronics

Power supply and 36V analogRead()

Krakkus electronics

Big relay for a smart-car-charger

Krakkus electronics

How to read negative voltage on Arduino

Krakkus electronics

DC Motor current analysis

Krakkus electronics

ESP32 User Interface

Krakkus electronics

4 bit DAC - Resistor dividers at work!

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PWM to analog converter

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Transistor motor driver circuit #2

Krakkus electronics

Remote temperature sensor over WiFi with Python and ESP32

Krakkus electronics

Transistor motor driver circuit #1

Krakkus electronics

Back-to-back MOSFET below ground

Krakkus electronics

Python doing auto-focus on eBay lens

Krakkus electronics

Motors working + IR filter installed

Krakkus electronics

How to make tflite-model-maker work again in 2024 - for Windows

Krakkus electronics

Ideal diode circuit using transistors and a MOSFET, schematic at the end )

Krakkus electronics