New carrier boards and mini-PCs for Jetson
Hardware

New carrier boards and mini-PCs for Jetson

Diamond Systems has unveiled a Stevie carrier board for Nvidia’s high-end Jetson AGX Xavier module. Diamond also promoted some other Jetson carriers and embedded systems, which all ship with Linux BSPs. They include Diamond Systems’ Elton, also for the Xavier, the Jethro and Ziggy...

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USB-C PD module provides 9V-12V-15V-20V and sells for 1€
UncategorizedUSB

USB-C PD module provides 9V-12V-15V-20V and sells for 1€

This is a tiny USB-C PD QC4 module that is able to deliver four voltages 9V-12V-15V-20V depending on the module you have purchased. There are two versions of the module. One is the 15V,20V version and you can select the output voltage using a solder jumper and the other is the 9V, 12V...

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W600-PICO – A New $2 WiFi IoT Board that runs MicroPython
IoT

W600-PICO – A New $2 WiFi IoT Board that runs MicroPython

The beauty of capable computing is that aside from being cheap enough, it should also be good enough.  While we have seen some great WiFi IoT boards like Wemos D1 mini and Lolin32, there has not been anything like the newly launched W600-PICO board from Wemos. The new W600-PICO board,...

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5.84″ inch e-Paper Android Smartphone Promises up to 10-day Battery Life
ProductsTop Stories

5.84″ inch e-Paper Android Smartphone Promises up to 10-day Battery Life

A number of smartphone manufacturers have, for a while, been experimenting with E-paper displays with phones like the Hisense A2 and Yota's Yotaphone 1 and 2 implementing an e-paper based display as a secondary screen. While the use of e-paper displays brought advantages like extended...

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Big digit 7-segment Clock using ATtiny3216
Timer

Big digit 7-segment Clock using ATtiny3216

This is a giant digital clock, featuring four large LED displays that provide the time in a format you can read from the other side of the room. by David Johnson-Davies: This clock was inspired by some 2.3" one-digit 7-segment displays I saw on AliExpress [1]. I decided it would be fun...

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Simple adapter board turns a USB-C power supply into a variable voltage source
Power supplyTop Stories

Simple adapter board turns a USB-C power supply into a variable voltage source

Being able to turn a USB-C supply to a variable power supply is certainly a big deal for a simple ingenious board like the ZY12PDN board shared by Keneth Finnegan on his twitter handle recently. The ZY12PDN is a simple STM-powered adapter board that turns a USB-C supply to a universal...

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Phasor Diagrams and Phasor Algebra

Phasor Diagrams and Phasor Algebra

Introduction AC electric signals can be represented by three different methods in order to characterize and realize algebra operations with them. Already two methods have been presented in previous tutorials and a new graphical one is introduced later in this tutorial. The most...

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Acromag Combines A/D, D/A, Digital I/O and Counter/Timer Channels on AcroPack
SBC

Acromag Combines A/D, D/A, Digital I/O and Counter/Timer Channels on AcroPack

Acromag adds another military-grade measurement and control module to its AcroPack series of ruggedized mini PCIe I/O modules. The new AP730 multi-function I/O module performs analog input, analog output, discrete I/O and counter/timer functions. A variety of carrier cards can host up...

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