This Arduino board is bigger than your head, and it works

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...
YouTube on MSN

RC boat with "out of this world" RGB LED lights

Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing ...
YouTube on MSN

NAV LED lights for drones and RC planes | Arduino

✦ All the info you need right here ✦ In this occasion I'll make a lighting system to be controlled remotely from my rc using Arduino compatible boards, they will take the input from a receiver and ...

New nanoparticles remove melanoma tumors in mice with low-power near-infrared laser

Researchers at Oregon State University have developed and tested in a mouse model a new type of nanoparticle that enables the removal of melanoma tumors with a low-power laser. After the systemically ...
Financial Post

ZenaTech Successfully Tests Four IQ Nano Indoor Drones Using Swarm Technology for Inventory Management Applications Benefiting Government and Defense

VANCOUVER, British Columbia, Jan. 27, 2026 (GLOBE NEWSWIRE) — ZenaTech, Inc. (Nasdaq: ZENA) (FSE: 49Q) (BMV: ZENA) (“ZenaTech”), a technology solution provider ...
EDN

Self-contained TV receiver uses 24 transistors

Two tuners were developed for this receiver. The more sensitive one uses tetrode transistors in the RF amplifier, mixer and oscillator. Its disadvantages lie in a much higher cost and a 12 to 14 db ...