News

2026-04-13

Confirmed: Prusa will be raising prices. You’ll pay an extra $200 for the Core One L.

It’s no secret that there’s a price war in the 3D printing field. Everyone is trying to sell as cheaply as possible while maintaining quality. It’s very unusual to see…

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2026-03-30

HackMaster Pi: a pocket tool for testing (not only) IoT security

The HackMaster Pi project is a low-cost, open, and modular tool built on Raspberry Pi that allows for simulating and analyzing various attacks. HackMaster Pi is an open-source project primarily…

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2026-03-23

ESPHome Designer. Create your own clear dashboard available for Home Assistant.

Creating an information display for ESPHome isn’t exactly straightforward. Every change requires editing the YAML, uploading it to the device, and waiting to see if it looks as you intended.…

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2026-03-14

The DIY enthusiast assembled two 3D printers together. It works.

Shintaro Kono had two MK3S 3D printers at home. He could have bought an upgrade kit to upgrade to CoreOne, but he (probably) said NO! I’ll combine them to have…

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FNIRSI FNB-C2
2026-03-14

It looks great on paper. USB tester FNIRSI FNB-C2. New product.

I received an email about a new product from FNIRSI. It’s a new USB tester called FNB-C2, and it looks really good. It supports the PD3.1 standard, can measure up…

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2026-03-10

Qualcomm is entering the maker community with a new board – VENTUNO Q.

Less than six months ago, Qualcomm entered the maker community through the acquisition of Arduino. Moreover, Qualcomm introduced its own development board – the UNO Q. Now, we have another…

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2026-02-15

Bambu Lab has a problem. Again. The plastics are melting.

Bambu Lab 3D printers are extremely popular both in the Czech Republic and worldwide, primarily due to their very low price. After facing issues in previous years, another problem has…

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Raspberry Pi 4 a nová verze PCB
2026-02-04

The Raspberry Pi 4 is receiving an unexpected hardware upgrade: support for two memory chips in response to the RAM shortage caused by the AI boom.

The Raspberry Pi Foundation has quietly updated the design of its well-known Raspberry Pi 4 Model B minicomputer to use two DRAM chips instead of one. This move is a…

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3D box z Ikea nábytku
2026-01-28

Box for a 3D printer from Ikea… and it’s not a Lack. It looks good and there’s space for filaments too.

What to place a 3D printer on? This is an age-old question for the coexistence of a 3D printer and its owner’s partner. It should look nice to not disrupt…

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2026-01-22

Xiaomi Mi Thermometer: Zigbee thermometer just by changing the firmware from a Bluetooth thermometer.

The Xiaomi LYWSD03MMC Bluetooth thermometer with relative humidity is one of the most affordable sensors for smart homes. In its factory state, it only transmits data via Bluetooth Low Energy…

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