December Electrical Engineering Challenge Update (Sponsor: NetBurner)

From circuitcellar.com 7 years ago in News

Spot the schematic error? Take the December Electrical Engineering Challenge (sponsored by NetBurner) now! This month, find the error in the schematic posted below (and on the Challenge webpage) for a chance to win a NetBurner MOD54415 LC Development Kit ($129 value) or … Continue reading →

Articles from Circuit Cellar

Versalogic Releases the Sabertooth an HPC with 9th Gen Coffee Lake Processors

From circuitcellar.com 6 days ago in News

Versalogic releases the Sabertooth an HPC with 9th Gen Coffee Lake processors. The Sabertooth is a high-performance computer that uses Xeon-E and 9th-generation Intel Core processors, a 3-Bank Type 1 expansion port, and error-correcting memory. The Sabertooth also includes TPM...

Switch Debouncing

From circuitcellar.com 6 days ago in News

It’s a fact of life that mechanical switches don’t open and close perfectly. The contacts can “bounce” on opening or closing resulting in a short period of intermittent contact before settling into their final state. This typically occurs over a...

More Power to the Makers

From circuitcellar.com 1 week ago in News

The widely reported layoffs in the tech industry—150,000 in 2022 according to some sources, with a large amount of those occurring late in the year—are an obvious cause of concern. I don’t hope to convince you otherwise. But some suggest...

Microchip Offers Dual Core DSCs Designed for EV Applications

From circuitcellar.com 1 week ago in News

Microchip offers dual-core DSCs designed for EV applications. The dual-core Digital Signal Controllers (DSCs) have two dsPIC33C DSCs on one chip. This family of DCSs is optimized for safety-critical applications that require functional compliance and security for safety. These DCSs...

GigaDevice Launches 1st Gen Wi-Fi MCUs to Enhance Wireless Security in AIoT

From circuitcellar.com 1 week ago in News

GigaDevice launches 1st Gen Wi-Fi Microcontrollers (MCUs) to enhance wireless security in Artificial Intelligence of Things (AIoT). This is the latest launch of a member of the Arm Cortex-M33 core MCU portfolio. The MCU family is the GD32W515 series. These...

NXP Offers High-Performance MCU Series Aimed at Automobile Industry

From circuitcellar.com 1 week ago in News

NXP offers high-performance MCU series aimed at the automobile industry. The announcement was made close to the Matter smart home standard launch, and so was somewhat pushed into the background. The S32K39 series of microcontrollers are automobile industry-facing and optimized...

Addressable RGB LEDs

From circuitcellar.com 1 week ago in News

A Fast and Easy Way to Create Flexible RGB LED Lighting Addressable RGB LEDs are popular because they can produce dramatic, dynamic displays in every imaginable color. But few people understand how to use them without an external library. In...

February (issue #391) Circuit Cellar

From circuitcellar.com 2 weeks ago in News

Click here for the Circuit Cellar article code archive This issue is available in PDF format from our webshop.As individual articles are made available on the website they will be linked on the TOC page-here 4: Improved Color Control for...

The PIC32CXMT Family of MCU Streamline Smart Meter and Infrastructure Dev.

From circuitcellar.com 2 weeks ago in News

Microchip announced the PIC32CXMT family of 32-bit microcontrollers (MCU) combined with a new MPL460 Power Line Communications (PLC) modem. The new MCU devices are smart meter platforms for next-generation controls for industrial IoT, and commercial and industrial metering applications. It...

Amazon’s Big Announcement is Matter Standard to Enhance Interoperability of Their IoT Devices

From circuitcellar.com 2 weeks ago in News

Amazon’s big announcement is Matter Standard to enhance the interoperability of their IoT devices. The announcement was made at the CES 2023 conference, just two weeks ago. There were several products presented at CES 2023 by the retail giant. They...