Hall Sensors and Reed Switches
Hall sensors and reed switches are electrical components that respond to magnetic fields. I show which variants there are and how to use them.
Read MoreHall sensors and reed switches are electrical components that respond to magnetic fields. I show which variants there are and how to use them.
Read MoreThe DSO 138 is an entry-level oscilloscope that has all the essential basic functions. Here you will find an introduction and basic knowledge about oscilloscopes.
Read MoreThe 16 bit Timer1 offers more options than the 8 bit timers from part 1 of this post. The similarities and differences are explained in detail.
Read MoreTimer and PWM functions of the ATmega328P have only been partially transferred to the Arduino world. I show in detail how to use them in the Arduino IDE.
Read MorePortmanipulation is much faster than the classic Arduino functions. For this, logical operations are the basic tool. Both will be explained in this article.
Read MoreI explain how IR remote controls transmit signals and how to build a remote control yourself. I also present the IRLib2 library.
Read MoreIn this article I show how to build an IR proximity sensor yourself. I present two approaches, one with pulsed signals and one without.
Read MoreThis is the conclusion of my series on distance, proximity, motion, ambient light, gesture and color sensors. I will compare the functions of the different sensors.
Read MoreI present my library for the SI1145 module. The essential functions of the SI1145 have been implemented. Example sketches are explained in detail.
Read MoreIn this post I present the most common UV sensors for Arduino and Co., how they determine the UV index and I will talk about the limitations.
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