The official Arduino team has this week announced that support for its latest microcontroller the UNO R4 WiFi has now arrived in the Arduino Cloud. The integration of UNO R4 WiFi support in the Arduino Cloud is a significant development that offers makers enhanced features and seamless connectivity. Whether you’re a beginner or an expert, this development will undoubtedly […]
UNO R4 WiFi support arrives on Arduino Cloud Continue Reading
Description The TriQuint T1G6001528-Q3 is a 18 W (P3dB) discrete GaN on SiC HEMT which operates from DC to 6 GHz and typically provides greater than 10 dB gain at 6 GHz. The device is constructed with TriQuint’s proven 0.25 um process, which features advanced field plate techniques to optimize power and efficiency at high
Triquint launches GaN transistor with 6GHz bandwidth Continue Reading
In this project we will use an iPhone to control devices connected to an STM32 device. The project is a starting point for more exciting experiments such as remote controlled robots or any other thing you might want to control in your home. I encourage you to check out the source code which is really
Controlling Devices in Swift With BLE Continue Reading
Wireless power transfer systems are well on their way to replacing conventional wired charging. Ranging from tiny biomedical implants all the way to wirelessly recharging huge electric vehicles. An integral part of the research on wireless power is minimizing the magnetic field density. The International Commission on Non-Ionizing Radiation Protection (ICNIRP) provides scientific advice and
3-Axis Magnetic Field Sensor Continue Reading
If you’ve always wondered what makes your favorite devices tick, then it may be worth getting down and dirty with electronics. The idea of tinkering with circuits and wires is understandably intimidating for beginners, but there are many resources out there that teach you the basics of electricity and physical computing under the guise of fun, hands-on
Learn More about Electronics with This Arduino Kit on Sale Continue Reading
We’ve all heard of the smoke test, and we know that it’s the lowest possible bar for performance of an electronic device. If it doesn’t burst into flames when power is applied, you’re good to go for more functional testing. But the smoke test means something else for cars, especially those powered by diesel fuel.
HOMEBREW OPTICAL SENSOR HELPS YOUR DIESEL PASS THE SMOKE TEST Continue Reading
Two-factor authentication is becoming the norm for many applications and services, and security concerns around phone porting hacks are leading to a phaseout of SMS-based systems. Amidst that backdrop, [Josh] developed his own authentication device by the name of Good USB. The device can be built using a Arduino Leonardo, SS Micro, or even a BadUSB
BUILD YOUR OWN TWO-FACTOR AUTHENTICATOR WITH GOOD USB Continue Reading
The need to provide custom controls for complex software packages has been satisfied in many ways, the most usual of which is to have a configurable keypad. It’s a challenge [Meir Michanie] has taken up in a slightly different way, by creating a custom touch-screen macro pad. Unlike the buttons, this allows entirely custom layouts with
ODD INPUTS AND PECULIAR PERIPHERALS: TOUCH THIS MACRO PAD Continue Reading
Input devices consisting of optical readers for punched paper tape have been around since the earliest days of computing, so why stop now? [Jürgen]’s Paper Tape Reader project connects to any modern computer over USB, acting like a serial communications device. Thanks to the device’s automatic calibration, it works with a variety of paper materials. As for
PAPER TAPE READER SELF-CALIBRATES, SPEAKS USB Continue Reading
Voyant Photonics has created a lidar system that could be fitted on the head of a pin. This development is noteworthy because LIDAR is a method by which robots and autonomous vehicles sense the world around them, but the lasers and sensors are usually large and use up a considerable amount of space. LIDAR solutions available today
$4.3M RAISED BY VOYANT PHOTONICS FOR LIDAR TO BE FITTED ON THE HEAD OF A PIN Continue Reading
