The Arduino is a powerful platform for interfacing with the real world, but it isn’t without limits. One of those hard limits, even for the Arduino MEGA, is a finite number of pins that the... Read more
Arduino enthusiasts interested in creating a changeable RGB LED matrix might be interested in the new Pixie Chroma displays created specifically for the Arduino platform by the engineers and... Read more
The Quadrivium EnsembleBot project is a mashup between old school musical instruments and the modern MIDI controlled world. Built by a small team over several years, these hand crafted instr... Read more
Espressif announces the release of the ESP32-S2 Secure Wi-Fi MCU, which is a highly integrated, low-power, 2.4 GHz Wi-Fi Microcontroller SoC supporting Wi-Fi HT40 and 43 GPIOs. Based on Xten... Read more
Home automation refers to the ability of your home to make its own decisions depending on environment conditions and give you the option to control it from a remote location. In one of our p... Read more
Back in 2016, FriendlyARM launched the NanoPi NEO Air, an ARM-based board that featured Allwinner H3 processor, 2.5GHz WiFi, Bluetooth 4.0 LE, a camera DVP interface, and a ton of GPIO pins.... Read more
Hi all! Here’s one of the last board I design the last year. On 2016, I develop the Dual USB Serial and I2C Converter board. Although this board works fine, it has a couple of lacks. First o... Read more
Three open-spec SBCs have been launched on Indiegogo. They are the RK3399-based Khadas Edge SBC, a new Edge-1S model that uses the AI-enhanced RK3399Pro SoC and an Edge-V model that replaces... Read more
We’re all pretty well-acquainted with the obstacle avoiding robot. These little inventions use a proximity sensor to detect an object in front of the robot, then circumvent the object accord... Read more
Singapore-based startup Kobol has successfully launched its open-spec “Helios4” NAS (network-attached storage) SBC and fanned system. In May 2017, Kobol tried to launch the open-spec He... Read more
This guide shows how to read temperature from multiple DS18B20 temperature sensors with the ESP32 using Arduino IDE. We’ll show you how to wire the sensors on the same data bus to the ESP32,... Read more