Latest Microcontroller Articles and Videos

Microcontroller specialists Atmel Corp. and Microchip Technology Inc. are joining hands to create a powerhouse in the…

Microcontroller specialists Atmel Corp. and Microchip Technology Inc. are joining hands to create a powerhouse in the Internet of Things (IoT) realm in a way that is reminiscent of the hookup between Freescale and NXP just a few months ago. The tie between the MCU kingpins is aimed at creating a full-stack silicon house with all the IoT hardware ingredients ranging from MCUs to analog to flash.

Display colors by precisely controlling the intensity of red, green, and blue LEDs.

Display colors by precisely controlling the intensity of red, green, and blue LEDs.

In part 4 of this Build Raspberry Pi Controllers series, the reader will learn how to build an IR Remote Event counter…

In part 4 of this Build Raspberry Pi Controllers series, the reader will learn how to build an IR Remote Event counter using littleBits.

Tips and techniques for incorporating EFM8 microcontrollers into your custom hardware.

Tips and techniques for incorporating EFM8 microcontrollers into your custom hardware.

Build an LED chaser with a little twist: we'll be using a microcontroller and an LCD along with the usual 4017 counters.

Build an LED chaser with a little twist: we'll be using a microcontroller and an LCD along with the usual 4017 counters.

Firmware architecture and example code for an I2C interface based on the Silicon Labs SMBus peripheral.

Firmware architecture and example code for an I2C interface based on the Silicon Labs SMBus peripheral.

The Particle Photon is a powerful little board with the ability to easily connect objects to the internet. This series of…

The Particle Photon is a powerful little board with the ability to easily connect objects to the internet. This series of articles will be enough to get you up and running with the Particle Photon.

Learn how to design an I2C interface using the Silicon Labs SMBus peripheral.

Learn how to design an I2C interface using the Silicon Labs SMBus peripheral.

In this continuing series of Building Raspberry Pi Controllers, you'll learn how to build a object detection control…

In this continuing series of Building Raspberry Pi Controllers, you'll learn how to build a object detection control circuit for operating a small DC motor using a photocell.

The FRDM-K64F is a development platform which utilises the MK64FN1M0VLL12 microcontroller. This tutorial includes how to…

The FRDM-K64F is a development platform which utilises the MK64FN1M0VLL12 microcontroller. This tutorial includes how to download a simple blinky example onto the FRDM-K64F using the ARM mbed online IDE and KEIL MDK. Details of the GPIO module configuration are included.

In this project, you'll learn how to wire an LED and flash it using the Raspberry Pi. Also, to isolate the Raspberry Pi's…

In this project, you'll learn how to wire an LED and flash it using the Raspberry Pi. Also, to isolate the Raspberry Pi's + 3.3VDC compliant output pins from supply voltages greater than this power source, an opto-isolator will be introduced as well.

Getting more familiar with a PIC MCU is a matter of working more often with it. Learn how to make a wireless thermometer…

Getting more familiar with a PIC MCU is a matter of working more often with it. Learn how to make a wireless thermometer with a PIC microcontroller.

NXP demonstrated its Thread Platform at ARMTechCon last week. Based on the JN5179 wireless MCU, with Secure Element, NFC,…

NXP demonstrated its Thread Platform at ARMTechCon last week. Based on the JN5179 wireless MCU, with Secure Element, NFC, Thread encryption, its own dc/dc converter and featuring ARM's mbed OS, the Platform makes secure home automation application design a whole lot easier.

Learn how to build a variety of electronic controllers using the Raspberry Pi. In part one, you will learn how to wire a…

Learn how to build a variety of electronic controllers using the Raspberry Pi. In part one, you will learn how to wire a basic pushbutton switch and read the status of its electrical contacts using the Python programming language.

In the last installment, we built the hardware to control an AC waveform with a TRIAC as the first step in a DIY solder…

In the last installment, we built the hardware to control an AC waveform with a TRIAC as the first step in a DIY solder reflow oven. This tutorial continues the project by showing you how to set up the low-level hardware to measure temperature, read the zero-cross detector, drive the TRIAC, and print to the serial terminal using a USART.

All About Circuits took Ambiq up on its invitation to a sneak preview of its Apollo microcontroller running under the new…

All About Circuits took Ambiq up on its invitation to a sneak preview of its Apollo microcontroller running under the new ULPBench benchmark. The results were surprising.

Learn how to put together your own toaster oven controller with a handful of inexpensive, through-hole parts. The…

Learn how to put together your own toaster oven controller with a handful of inexpensive, through-hole parts. The emphasis is on safety, low price, and minimal modification of the toaster oven.

Texas Instruments' LaunchPad makes developing applications with MSP430 microcontrollers easy and fast. Learn all about it…

Texas Instruments' LaunchPad makes developing applications with MSP430 microcontrollers easy and fast. Learn all about it and create your first application.

This handy introduction teaches you all about the RFM69HW transceiver module using two circuits running a wireless…

This handy introduction teaches you all about the RFM69HW transceiver module using two circuits running a wireless version of the "blinky" code.