New Open Source Hardware board MOD-ESP32-C5 adds dual band WiFi6, Bluetooth 5 LE and Zigbee, Thread-Matter connectivity to any development board with UEXT connector

Published: Thu, 4 Dec 2025 10:17 | Comments: 0
New Open Source Hardware board MOD-ESP32-C5 adds dual band WiFi6, Bluetooth 5 LE and Zigbee, Thread-Matter connectivity to any development board with UEXT connector

MOD-ESP32-C5 is compact 40x20mm development board which can be plugged to any development board with UEXT connector and adds dual band 2.4/5Ghz WiFi6 connectivity via Espressif ESP-HOSTED SDK. MOD-ESP32-C5 is available at olimex.com for only EUR 5.95

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Soldering Workshop in Mathematics and Science High School (PMG) in Pazardzhik

Published: Mon, 1 Dec 2025 12:59 | Comments: 0
Soldering Workshop in Mathematics and Science High School (PMG) in Pazardzhik

We were invited to the Mathematics and Science High School (PMG) in Pazardzhik to run a workshop on soldering the RVPC — the EUR-1 RISC-V retro computer — and to introduce the students to the ways programming was done years ago. The workshop took place on Saturday, November 29, 2025. The organizers had told us […]

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Three new soldering kits available on the web

Published: Thu, 27 Nov 2025 11:59 | Comments: 0
Three new soldering kits available on the web

We got you three more soldering kits to keep you busy during the upcoming Holidays! SLD-KIT-GLASSES is cool project with plastic frame glasses with 50 LEDs which pulsate in the surrounding music beat. We put it in the Advanced section just because it has many components for soldering, otherwise to assembly it is not so […]

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Product Highlights – Breadboards, Power cables, Level indicator

Published: Wed, 26 Nov 2025 08:46 | Comments: 0
Product Highlights – Breadboards, Power cables, Level indicator

Breadboards are now available in 3 sizes: BREADBOARD-MINI with dimensions 45×35 mm with 17 rows and 2×5 connection points per row, no power rails BREADBOARD1 with dimensions 82×52 mm with 30 rows and 2×5 connection points per row, four power rails BREADBOARD-MAXI with dimensions 165×54 mm with 63 rows and 2×5 connection points per row, […]

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