Learn how to choose, design, build, program, test, and improve microcontroller circuits and interfaces for electrical engineering projects.

Design of current-loop calibration device Our calibrator consists of a numerical keypad, an encoder, a microcontroller, a DAC, an ADC, current sources, and an LCD indicator (Figure 3 ). We use a ...

Learn how to design a microcontroller circuit that is secure, reliable, and scalable with this article. Find out how to choose the right microcontroller, design the power supply, connect the ...

LCD_Code.c : an example of how to use an LCD display and how to use pins and ports; PWM_Generation.c : an example of how to use the PWM generator circuit of the dsPIC33FJ12 microcontroller; ...

Microchip has introduced the smallest PIC10F microcontroller family, which comes in a six-pin SOT-23 package. The circuit in Figure 1 proves useful for any pin-limited embedded system that must ...

Installation Clone this repository to your local machine using git clone. Connect your AVR microcontroller to your development board or circuit. Compile the source code using your preferred AVR-GCC or ...

The basic 16×2 LCD is an extremely popular component that we’ve seen used in more projects than we could possibly count. Part of that is because modern microcontrollers make it so easy t… ...

YouTuber CNLohr has transformed a low-cost 7-segment LCD into a touch sensor, USB interface, and display driver using the $0.10 CH32V003 RISC-V microcontroller. With clever bit-banging techniques and ...

The complete circuit (Fig. 2) is powered by two AA batteries. Every n seconds (or even hours), the microcontroller decides to see if the battery level is over or under 2.2 V.

The electronic circuits currently in use, the reliability and the life expectancy of the mounted printed circuit boards depend on the quality parameter of the components used, the quality of the ...