The DIY PiLiDAR scanner project uses a Raspberry Pi for LiDAR mapping. LiDAR scans the surroundings by firing lasers to ...

[BorisDigital] was mesmerised by a modern elevator. He decided to see how hard it would be to design his own elevator based on Raspberry Pis. He started out with a panel for the elevator and a ...

When it comes to streamlining inventory management and sales, having a reliable wireless Bluetooth 2D barcode scanner can make all the difference. Let’s explore some of the top-rated wireless 2D ...

From a raw performance standpoint, the Raspberry Pi 5 completely outclasses the Pi 4. Going from Arm Cortex-A72 in the Pi 4’s SoC to Cortex-A76 cores is a big jump in its own right as these ...

That original Dash Wand was eventually upgraded to include a push button activated Alexa (barcode scanner and fridge magnet intact) and is generally available. But Amazon had pinned its hopes on a ...

8086 Consultancy has designed a simple board called the Pico Indicator to add LEDs to the GPIO and power pins of the Raspberry Pi Pico and other boards with the same pinout. In the past, we’ve seen ...

SparkFun has just launched the “IoT RedBoard – RP2350” and “IoT RedBoard – ESP32” boards with Arduino UNO R4 form factor based on respectively Raspberry Pi RP2350B + RM2 wireless module and ...

The default arch is now aarch64 and default RPI_FIRMWARE_BRANCH is now alpine. sdcard.img.gz: complete SD card image for the raspberry sdcard_update.img.gz: image of root partition to update running ...

With a black chequered lid — in fact, solar panels to power the integrated scanner — the prototype pillar box enables customers to send prepaid parcels more easily by scanning a barcode before ...

You can read more about this in the datasheet from Trinamic. Because the TMC2209 uses one shared pin for transmit and receive in the UART communication line, the Raspberry Pi also receives what it ...