STM32 is the most popular 32-bit microcontroller among engineers and hobbyists. In this tutorial series we use STM32F103C8T6 microcontroller which belongs to this microcontroller family and will explain about the registers involved in using peripherals such as GPIO, USART, SPI,…
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Function generators are quite expensive and due to that many engineers limit themselves by not getting one for their workbench. This hinders many testing and prototyping opportunities. Gladly there is a work around for this, a DIY Function generator that…
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My name is Sven Petersen. I am an engineer and into professionally developing electronic hardware since 1995. I started as a hobbyist in 1979 and soon after that, I have made my first PCBs using a permanent marker and ferric…
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For hobbyist’s, engineers, and electronic enthusiasts, knowing the states of a logic circuit are important pieces of information. In addition, it is important to know what the frequency is of a pulse train. Is it in the audio, ultrasonic spectrum,…
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COVID-19 has locked down the whole world and most of us are having tough time to stay indoors during this crisis. It’s important we stay indoors to combat this deadly virus. If you are relying on your phone, TV and…
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Printed Circuit Boards or PCBs as they are called, have been one of the most important revolutions in the world of technology. Replacing redundant and inefficient wires, they helped to rapidly accelerate the world of technology, and thereby permitting of…
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I always had this crazy idea of making a 3D object using PCBs. Yes, the very same Printed Circuit Board that we use in various projects. All it takes is being good at designing PCBs and lot of creativity. In…
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