VoltJots Issue 38

NEWS & ARTICLES

How NoC architecture solves MCU design challenges

Network-on-Chip (NoC) architecture is a cutting-edge technology that helps design more efficient and powerful microcontrollers (MCUs) by streamlining data movement, reducing power consumption, and improving communication between different components.

What ADAR means for autonomous robot deployments

ADAR is a new type of sensor technology that uses 3D ultrasound imaging that can help robots detect surroundings and avoid obstacles.

Microchip’s new $30 debugger fulfills Jack Ganssle’s prophecy from 30 years ago

Microchip has released a new $30 debugger that provides embedded developers with a combined debugger and programmer for most of their microcontroller portfolio.

Aftermarket drone remote ID: Let’s see what’s inside thee

Checkout this teardown and analysis of an aftermarket drone Remote ID broadcast module from Holy Stone.

It's National Robotics Week!

It's National Robotics Week, so let's take a peek into the world of robot projects, including combat bots, AI companions, animatronic friends, and self-solving puzzles.

PROJECTS & TUTORIALS

Designing an FM radio for accessibility - part 2

Part 2 on creating an accessible FM radio, focusing on easy controls, a powerful battery, and Bluetooth audio, while sharing all design files openly to help others in similar situations.

Track your circuits: a locomotive PCB badge

Take a look at this miniature railroad-inspired PCB badge featuring 144 LEDs, 3 seven-segment displays, and over a dozen buttons, designed with KiCad and programmed in Rust.

Dino game on Arduino

Build a pocket-sized, standalone version of the Chrome Dino Game, running on an Arduino Pro Mini and displayed on a small OLED screen.

Dimmable linear LED controller

A complete project, including link to Gerber files, for a customizable 48V dimmable linear LED driver.

Bleep drum synth - powered by Arduino

The Bleep Drum Synth is an Arduino-based drum machine that lets you play and layer four different samples to create awesome drum beats, plus it has a Sync feature for connecting with other modules.

PRODUCTS

The Seeed Studio IoT Button

The Seeed Studio IoT Button lets you create your own unique smart home routines with ease, from controlling lights to setting up complex automation triggers, all while being easy to install and maintain.

STMicroelectronics unveils Stellar MCUs with xMemory for SDVs

STMicroelectronics has introduced a new generation of microcontrollers called Stellar with xMemory, which offers a single, extensible memory device that can be updated later, making it easier and more cost-effective for carmakers to develop and future-proof their electric vehicle designs.

New 5MP global shutter camera by Waves Vision

A high-performance camera module designed for Raspberry Pi projects.

Thermographic sensor simplifies temperature reporting

This new thermographic sensor boasts a 32×24 pixel IR array, enhanced SNR, global shutter readout, and onboard temperature calculation, all without needing a dedicated MCU, making it perfect for smart cooking, HVAC, and fire hazard prevention.