Here’s something fun from [Chad Kapper] over on HackMakeMod: Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called due to the board’s ...

A quick recap. Quantum dots are microscopic particles with a fascinating ability: They can turn one color of light into another color of light with near-perfect efficiency. Right now, the most common ...

All SONOFF WiFi and Zigbee home automation devices can now work with the Matter protocol. This can be done in two ways: ...

Recently, the World Health Organization launched a flagship report declaring social connections a global public health priority. This is a monumental step in elevating the importance of social ...

This Arduino library implements a direct Point-to-Point Protocol (PPP) connection between an ESP32 and a host via UART. Unlike IDF PPPoS examples that require a GSM modem, it can establish a direct ...

This research is aimed to explore the efficacy and comparison of low-cost light sensor measurements for agricultural applications. For this reason, TSL2561, BH1750, and TEMT6000, low-cost light ...

You Are Here is an excellent choice for a whole class read aloud. Each story is manageable in one session. Just leave time for great discussion! And for students to further challenge the idea of a ...

Scroll down for hints and conversation about the puzzle for Thursday, Jan. 22, 2026. By New York Times Games Scroll down for hints and conversation about the puzzle for Wednesday, Jan. 21, 2026. By ...

Grounding involves direct contact with the earth by walking barefoot or using special devices. It is believed that grounding can reduce pain and improve the immune system. There is little evidence ...

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