Digital and Analog is an integral part of Electronics. Most of the devices have both ADC as well as DAC and they are used when there is a need of converting signals either from analog to digital or ...

This repository contains a collection of tools to aid with pin selection during hardware and software development with STM32 microcontrollers. stm32-pin-diagram generates LaTeX figures showing the ...

Inputting multiple bits of information using a single entry pin of a microcontroller without the complexity of UARTs can prove useful. Such a scheme could allow scanning of a keyboard, mode switches, ...

Most often this is due to a diode installed in the reverse direction. Unsolder the diode and re-install it the other way around. A whole Column or a whole Row is not working If a whole column (or row) ...

Since in our previous tutorial, we only used an LED to blink by using an IO pin as an output. In this tutorial, we will learn how to use another IO pin as an input and control an additional LED.

The circuit in this Design Idea provides a way to convey mixed analog and digital inputs into a microcontroller using one input pin. The output of the circuit ...

This circuit solved a problem encountered in developing a portable device with an ARM Cortex-M0 processor. The power supply consisted of two AA batteries (2 × 1.5 V), and I needed to signal the user ...

Microchip Technology Inc., has introduced a new member of the company's 8- and 14-pin PIC16F61X 8-bit PIC microcontroller (MCU) family, targeting cost-effective general-purpose applications. The ...