
The new adjustable power supply RIDEN is coming, along with a new feature that everyone will appreciate. Absolutely everyone.
RIDEN’s adjustable power supplies are among the best that hobbyists can buy in this price range for home and semi-professional use. They offer great performance, compact size, updated and alternative firmware, and support for the 3D printing community. Now, RIDEN is introducing an absolutely fantastic model that you will want.
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Updated: ESP32-C5 officially in production. The first ESP32 with Wi-Fi 6 support in the 2.4 and 5 GHz bands.
It seemed like an unverified report that stirred up excitement in the DIY community.

Flexible tracks for train sets from Brio, IKEA LILLABO, Lidl.
Today, it’s about 3D printing for kids, parents, and grandparents, because everyone enjoys playing with a train set—no matter where you buy it.

MeshPocket as a (wireless) charger and LoRa node in one.
Heltec is on the move.

How to learn with STM32? The answer to this question couldn’t be easier.
Learning how to use STM32 has never been easier. With the new STM32C0 series, STMicroelectronics also comes with nine videos on how to get started with the STM32C0. But the…

Smartphone + Raspberry Pi Pico = portable oscilloscope and logic analyzer in one. Thanks Scoppy!
Scoppy app – thanks to this app for Android phones, you can have a portable oscilloscope and logic analyzer with Raspberry Pi Pico right on your phone. The Raspberry Pi…

The popular step-down converter with MP2315 from aliexpress was replaced by a fake chip. Check your inventory to see if you have it at home too. It can damage your equipment. How to recognize it?
It’s not the first time that a person takes a liking to a development board or module and after some time, months or years, buys it again and finds that…

Same old song. Lolin designed a great board as intended for battery power and killed the whole design with one component
You will design a miniature board with a Wemos D1 compatible pinout, USB charging and programming, and a battery charging circuit. Well that looks like a great board! Small, powerful…

Odroid H3+. 64-bit x86 Intel Jasper Lake. Incredibly powerful single board computer.
Tomáš Bajer drew my attention to a new product from Hardkernel – Odroid H3+. Single board computer with Intel Celeron N6005 Processor (10nm, Quad-Core, TDP 10W). And what can you…

TMEP.eu – a user-friendly online service for storing and visualizing data not only from weather stations. And it can do much more.
I have been using TMEP.eu, an online service for storing and visualizing long-term statistics from my weather stations, for many years. Over the last six months, however, the service has…

10 blinking kits for you and your children which you can solder during christmas days
Christmas days are quickly comming but no stress – I prepared 10 building kits which you can solder or your children during these days. In this article, you can find…
