A DIY thermal camera detects warm movement and alerts Home Assistant, without sending the footage to the cloud.

Waveshare's ESP32-C5 board pairs dual-band Wi-Fi 6, Bluetooth LE and Thread/Zigbee with 16MB or 32MB flash and 8MB PSRAM ...

It can double as a rock-solid macro pad ...

Perhaps the most famous of all the software-defined radio (SDR) receivers is the RTL-SDR, a digital TV receiver on which an undocumented feature was found. Perhaps other radio-enabled chips also ...

The ESP32-H2 microcontroller offers ultra-low power for Zigbee smart home devices. It draws just 20mA compared to the 77mA of ...

Learn how to flash OpenWrt, configure advanced networking, and optimize Wi-Fi 7 performance on the Banana Pi BPI-R4 router with this complete setup guide.

Build your own DIY ESP32 desk clock using the Wave Share ESP32C6 Touch AMOLED 2.16 board. Access source code and use the ...

Your savings account should help you grow your money, but instead, some accounts charge fees that eat into interest earnings. We set out to find the best no-fee savings accounts, comparing 73 accounts ...

The upcoming BPI-CM7 is designed for the budget-conscious maker looking for alternatives to Raspberry Pi's popular Compute Module range.

Editor's Note: APYs listed in this article are up-to-date as of the time of publication. CNBC Select will update as changes are made public. Terms apply to American Express benefits and offers. Visit ...

With more than 15 years of experience crafting content about all aspects of personal finance, Michael Benninger knows how to identify smart moves for your money. His work has been published by Intuit, ...

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