LocalAI Update: Your Path to Local AI
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LocalAI Update: Your Path to Local AI

Nowadays, artificial intelligence is becoming increasingly accessible, and its applications are expanding into many areas.

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Raspberry Pi prices are increasing by up to 20% due to the cost of RAM. Other prices will also rise.
2025-12-15

Raspberry Pi prices are increasing by up to 20% due to the cost of RAM. Other prices will also rise.

One crisis after another: a shortage of capacitors, components, rising raw material prices, and logistical issues, and now we have a new crisis stemming from a lack of RAM. The…

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USB-C, myths and nonsense.
2025-12-12

USB-C, myths and nonsense.

An article about USB-C was published on HN, and I simply have to respond. Besides a few inaccuracies, there has also been a wave of nonsense and myths on social…

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Soldering pen Sequre S99 – what is it like? Opinion from a hobbyist’s perspective.
2025-12-12

Soldering pen Sequre S99 – what is it like? Opinion from a hobbyist’s perspective.

The Sequre S99 is an interesting soldering iron. It combines high performance with very high-quality JBC tips, and the price of the soldering iron is well below 1000 CZK. What…

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TermDriver 2 from Lab401 – a small but powerful USB-UART/Serial sniffer with the option to expand to I2C and SPI.
2025-12-12

TermDriver 2 from Lab401 – a small but powerful USB-UART/Serial sniffer with the option to expand to I2C and SPI.

Lab401 introduces its TermDriver 2, a device that simplifies debugging and communication between devices without the need for a connected computer. The built-in LCD display allows you to see real-time…

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New hobby? Let’s measure the radioactivity of objects and natural materials. Why, how, and with what?
2025-11-11

New hobby? Let’s measure the radioactivity of objects and natural materials. Why, how, and with what?

Measuring ionizing radiation (generally radiation) is relevant today not only for experts but also for enthusiasts or collectors of minerals and antiques. Ionizing radiation is invisible, imperceptible, and that makes…

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How I revived a dead adjustable power supply RIDEN RD6006 and uploaded the latest alternative firmware. It also works on models RD6006P, RD6012, and RD6018.
2025-11-07

How I revived a dead adjustable power supply RIDEN RD6006 and uploaded the latest alternative firmware. It also works on models RD6006P, RD6012, and RD6018.

I got my hands on a “dead” adjustable power supply, the RIDEN RD6006. Upon powering it on, it showed no signs of life. So, I set out to revive it,…

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I tried the FNIRSI FNAC-28 USB tester. It’s a cheap and interesting tester, but it doesn’t support one important fast charging protocol.
2025-11-04

I tried the FNIRSI FNAC-28 USB tester. It’s a cheap and interesting tester, but it doesn’t support one important fast charging protocol.

The FNIRSI FNAC-28 USB tester is a handy and affordable tool for users interested in monitoring what happens during the charging of their devices. This device can measure not only…

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New Prusa CORE One L printer – larger print area, nearly the same size. And another new feature as well.
2025-10-31

New Prusa CORE One L printer – larger print area, nearly the same size. And another new feature as well.

New printer from Prusa Research: Core One L – double printing volume, more uniform bed heating, support for OpenPrintTag, and other great features.

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Dashboard on the status of Alfa Romeo Giulia and Stelvio with ESP32.
2025-10-30

Dashboard on the status of Alfa Romeo Giulia and Stelvio with ESP32.

I don’t have an Alfa, but I came across the GiuliaAndStelvioDPFMonitor project, designed for owners of diesel Alfa Romeo Giulia and Stelvio 2.2. It’s a dashboard project that reads various…

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The new adjustable power supply RIDEN is coming, along with a new feature that everyone will appreciate. Absolutely everyone.
2025-10-16

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…

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