If you plan to connect a 5V sensor to a 3.3V microcontroller or ESP32 or ESP8266, it's essential to use a level shifter, also known as a Logic Level Converter. This allows you to safely adjust the 5V signal to 3.3V, thereby preventing damage to your valuable microcontroller. In our online shop based in Switzerland, you will find a wide range of level shifters, specifically designed for your Arduino projects and beyond. These components are available directly from stock and provide a straightforward and efficient solution to overcome compatibility issues between different devices. Whether you want to realize complex projects with multiple voltage levels or simply want to ensure that your electronics work optimally, our level shifters are the ideal choice. Start now and protect your microcontrollers and sensors with the right Logic Level Converters from our range.