In this video I’m showing how I’ve built a very simple battery backup circuit for my home alarm system. The circuit charges a 12v lead acid battery and in an event of a power loss, it transfers the ...
In our everyday lives, environmental conditions like temperature and humidity can have a big impact, whether it’s in your home, office, greenhouse, or server room. Imagine leaving your room for a few ...
A webinar date for your diary, if you are keeping up with the latest Arduino microcontroller development board: “From board to build: Using UNO Q and App Lab”. The DigiKey webinar, which is sponsored ...
When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ABX00162 SKU with 2GB RAM and 16GB eMMC flash, and the ABX00173 SKU with 4GB RAM ...
The original version of the UNO Q paired Qualcomm’s Dragonwing QRB2210 processor with 2GB of RAM and 16GB of storage. A little over three months after it was announced alongside Qualcomm’s acquisition ...
Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...
nanoBASIC UNO is a minimal BASIC interpreter developed by shachi-lab for 8-bit AVR microcontrollers (Arduino UNO / ATmega328P). It is a modern reconstruction of the original BASIC interpreter written ...
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Setting Up an RC Circuit: PhET Simulator Tutorial
"Learn how to set up and analyze an RC circuit using the PhET Simulator! In this tutorial, I’ll guide you through the step-by-step process of building a simple resistor-capacitor circuit, explaining ...
The Arduino UNO R4 brought a modern 32-bit platform to the classic UNO form factor, adding higher voltage tolerance, USB-C, a Renesas RA4M1 MCU, and a long list of robustness upgrades. The WiFi ...
Great Cow BASIC (abbreviated as GCB or GCBasic) is an open source compiler that allows you to program PIC (Microchip) and AVR (Atmel/Microchip, including the ATMega328P in the Arduino Uno) ...
Arduino is also launching a Qualcomm-equipped Uno Q that functions as a single-board computer and microcontroller. Arduino is also launching a Qualcomm-equipped Uno Q that functions as a single-board ...
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