The Teseo-LIV3 GPS module (as used in shabaz ' GPS / Galileo / BeiDou / GLONASS receiver) talks UART and I2C. I developed an OO driver and parser for it.The Raspberry Pico port of that library is now ready for release 7....
USTC's Zuchongzhi 3.0 quantum processor outperforms modern supercomputers. (Image Credit: USTC)
Researchers at the University of Science and Technology China (USTC) developed the fastest quantum processor called the Zuchongzhi 3.0, which outpace...
Hello Guys,
I tried to follow the document attached to build yocto BSP for my maxxboard-osm93, all the step successfully but when bitbake avnet-image-full, it keep get same error (attached log.txt)community.element14.com/.../log.txtcommunity.element1...
Table of Contents
Blog List
Introduction to I2C hardware
I2C API in ESP-IDF
Programming sequence
References
Blog List
ESP32 UART tutorialESP32 ADC tutorial
Some time ago I wrote two blogs about programming ESP32 devices. One of them was abou...
(Image credit: Eric Schrader via Wikimedia)
Capacitors are described as electronic components that store and release electrical energy as part of electrical or electronic circuits. They’re typically comprised of two conductive plates separate...
(Image credit: element 14 via YouTube)
LED wristwatches are still popular even after 53 years since Hamilton Watch Company and Electro-Data introduced Pulsar, the first LED (or digital) wristwatch. Clem Mayer of Mayer Makes is also a fan of LED wat...
(Image credit: Element 14 via YouTube)
Engineers and makers have been repurposing, or upcycling, old electronics for decades. In the 1950s and 1960s, resourceful people would modify old military surplus electronics left over from WWII for everything...
At Google Cloud Next ’25, Google unveiled its next-gen AI accelerator chip, Ironwood. (Image Credit: Google Cloud/YouTube)
Earlier this month, Google introduced its best-performing and scalable custom AI accelerator, Ironwood, the company&rsqu...
Table of Contents
Blog List
Introduction to UART in ESP32
References
Blog List
ESP32 ADC tutorial
Some time ago I wrote a blog about how to use ADC (Analog to Digital) converter inside ESP32 chip. ADC is one of the very basic peripherals for an...
The Teseo-LIV3 GPS module (as used in shabaz ' GPS / Galileo / BeiDou / GLONASS receiver) talks UART and I2C. I developed an OO driver and parser for it.The Raspberry Pico port of that library is now ready for releas...
Most of us who like to make PCBs are familiar with Eagle CAD drawing software. I started using EAGLE when it was taught in my university during my bachelors degree. At that time I did not even realize that PCB designing skills would be very useful to...
Lenovo’s ThinkCentre neo 50q mini desktop is ideal for small and medium businesses and can use up to 16GB of RAM. (Image Credit: Lenovo)
Will this translate to other ARM based platforms? Recently, Qualcomm revealed plans to join the mini deskt...
Google’s Willow quantum chip can perform a mathematical problem in less than five minutes that would otherwise take 10 septillion years. (Image Credit: Google Quantum AI)
Google announced that its quantum computer chip — Willow — r...
The Renesas RX23E-B is the second RX family member that's made for precision analogue designs. The digital part is a fairly small microcontroller. Renesas' own RX core. The analogue part is why you 'd select this device. It has most of the ...
Table of Contents
Introduction
Exploring the XK-EVK-XU316 Evaluation Board
Getting Started with the Hardware
Installing XTC Tools
Example Code
Working with VS Code
Command Line Operations
Example Project: GPIO Output using Port Counters
Summar...
Table of Contents
Introduction
Wiring
Protocol
Tones/Alerts
Python Code
Summary
Introduction
Since it was cheap, I randomly purchased a DTS33A module to try out. It produces both Chinese and English speech output on demand, using a UART con...
I'm trying to generate a complementary PWM wave, with dead time, with a timer of a RX23E-A microcontroller. This signal will later be used to create an excitor signal for precision measurements.
I have an evaluation board from Road te...
(Image Credit: Cerebras)
Cerebras recently developed an AI inference chip that positions itself as a competitor to NVIDIA's DGX100. It's packed with 44GB of memory—enough for it to work with AI models that have billions or even trillio...
The load cell appnote for Road test: Renesas Solution Starter Kit for RX23E-A comes with example firmware. In combination with the stater kit PC Tool, you get an example that shows how to perform load cell measurements. I rev...
Recently, I started making pour-over coffee at home, and it turns out that water temperature can change the taste a lot. I don’t have a kettle that can measure temperature, so time to make something.
I found a few DS18B20s with stainless steel ...
The Teseo-LIV3 GPS module (as used in shabaz ' GPS / Galileo / BeiDou / GLONASS receiver) talks UART and I2C. I developed an OO driver and parser for it.The Raspberry Pico port of that library is now ready for release 2....
The rectangular substrates provide 3.7x more usable area than 300mm (12-inch) round wafers. (Image credit: TSMC via LinkedIn)
TSMC (Taiwan Semiconductor Manufacturing Co) is reportedly developing rectangular substrates for AI applications, according...
The Pico C/C++ SDK, and its examples, make extensive use of CMake. If you develop projects that use the same principles, you 'll be familiar with the CMake configuration file CMakeList.txt.
A simple project, that builds a single ...
Table of Contents
Introduction
QFN Adapter Board
Designing Blinky
Simulation
Building the Circuit
Using the Pi Pico as a SLG47004V Programmer
Programming the GreenPAK chip
Summary
Introduction
The Renesas GreenPAK family of integrated circuits i...
I have this battery powered vacuum cleaner that I quite like, but it decided to stop working.It uses 3x 18650 cells for power, and has two brushed motors, one for sucking air, the second for a rotating brush in the bottom.It can also be converted to ...
