Sometimes it makes sense to go with plain old batteries and off-the-shelf PVC pipe. That’s the thinking behind [Bertrand Selva]’s clever LoRaTube project. LoRa is a fantastic solution ...

VCC Power Connects to 3.3V on the Pico. GND Ground Common reference ground. MISO/DO Master In Slave Out SD → Pico data line. MOSI/DI Master Out Slave In Pico → SD data line. SCK SPI Clock Clock signal ...

The SpecFive Strike is a handheld computer with a 4.3 inch touchscreen display, a QWERTY keyboard for thumb typing, and a Raspberry Pi Compute Module 4 for brains. What makes it unusual is that while ...

A Raspberry Pi circuit board, like the ones implanted in ATM networking systems by the threat actor. Cybersecurity researchers recently described a sophisticated scheme targeting bank-owned ATMs, ...

Figure 1 Schematic diagrams of two superconducting flux qubit circuits. The conventional qubit (a) requires an external magnetic field to operate optimally, while the new flux qubit (b), using a ...

In context: The Raspberry Pi is one of the most popular Single Board Computers in the market, and it has been so since the first model was released more than a decade ago. They are great for small DIY ...

Have you ever come home from work wishing you didn't have to juggle bags of groceries and fumble for the light switches? You could easily make your house smarter, and that doesn't require spending ...

Ever found yourself tangled in a mess of wires and components, struggling to create a clear and intuitive wiring diagram? If so, you’re not alone. Many electronics enthusiasts face this challenge, ...

The Raspberry Pi is one of the smallest computers anyone can buy. It also happens to be one of the cheapest, with flagship models priced at under $100. This is thanks to how every Pi unit consists of ...

Busy: 23 # still testing on the Busy pin to be used, but works as is. It works with both hopeRF lora chipsets,, 433 and 868 Mhz. The SPI and I2c lines in the config.yaml is also made active , ...