Let’s start with the simple case: performing an action only when the switch goes active. We’ll assume the switch starts in ...
Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...
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 ...
Is the Arduino Uno Q the missing piece in your next project? With its hybrid design that fuses the precision of a microcontroller with the flexibility of a Linux-based single-board computer, this ...
[Peter Sobey] had a solar hot water heater installed in his home, which worked great until he relocated his kitchen to a neighboring room. Now a good bit further from the tank, the hot water reaching ...
I have an Adafruit Feather RP2040 RFM95 connected by USB to a Linux PC running Ubuntu 25.10. If I hold BOOT (grounding QSPI_CS) and press RESET on the RP2040 board, it boots into the mass-storage ...
Apple jumped onto the AI bandwagon with the release of iOS 18.1 and the introduction of Apple Intelligence. Since then, the company has been expanding the abilities of Apple Intelligence, with new ...
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An established Chinese leaker has pushed back against recent rumors suggesting Apple plans to eliminate the Camera Control button from the iPhone 18, instead claiming the company is working to ...
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Blinking LEDs with MAX7219 and Arduino
Learn how to control and blink multiple LEDs using the MAX7219 driver with Arduino. A simple guide for beginners in electronics and coding. #Arduino #MAX7219 #LEDProjects #ElectronicsTutorial Blast at ...
One of the standout upgrades reportedly coming to the iPhone 17 Pro is a redesigned telephoto lens that supports up to 8× optical zoom. That’s a noticeable jump from the current 5× zoom on the iPhone ...
Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small boards ...
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