AppliedSBC has created a new Internet of Things based indoor gas monitor using Arduino technology and more specifically the Nano 33 IoT board to control several different sensors. The Airio Explorer 1 sensor is the first product in the range and is now available to purchase price state $589. Specifications for the indoor gas monitor solution include : CO2 Gas 0-2000ppm, ±10%, O2 […]
TDK Corporation introduces the world’s first MIPI Standard SoundWire® microphone for mobile, IoT and other consumer devices. This multimode microphone pushes the boundaries of digital microphone acoustic performance while providing advanced feature sets with very low power. Highlights T5808 is a 66 dB SNR/135 dB AOP digital microphone in a 3.5 × 2.65 × 0.98 mm package Supports up
TDK ANNOUNCES WORLD’S FIRST MIPI STANDARD SOUNDWIRE MICROPHONE Continue Reading
It has been a while since we’ve seen a 86Duino, but [TheRasteri] reminded us about it, with his video showing how to use one to run classic MS-DOS games. To be fair, the computer isn’t really an Arduino, it’s essentially a tiny 486 PC on an Arduino-style PCB. If it were just running DOS games on
In a bid to achieve full rate dual Gigabit, the FriendlyElec’s team is currently working on its latest open-source IoT application artifact which is an upgraded version of the NanoPi R1S SBC & Gateway, called the NanoPi R2S. In contrast to the NanoPi R1S which came with 512MB RAM, an Allwinner H3 / H5 processor and
CircuitPython’s user base is growing even though a lot of people believe Micropython is a better route. It enjoys the rigorous backing 0f one of the major drivers of the Maker community (Aka Adafruit) and recently has been the “embedded Python” stack of choice for several open-source development boards. One such board is the Serpentine boards created by the popular Arturo182.
SERPENTINE – TINY CIRCUITPYTHON-BASED DEVELOPMENT BOARD Continue Reading
In the world of hardware hacking, you sometimes spend a ridiculous amount of time debugging a problem, only to find a simple solution that was right in front of you the whole time. [Zack Freedman] got a good dose of this while building the Optigon V2, a modified Epson Moverio wearable display he uses as a
CUTTING A WEARABLE DISPLAY IN HALF IS HARDER AND SIMPLER THAN IT SEEMS Continue Reading
Makers, engineers and hobbyists who would like to automatically manufacture a variety of different size plastic gears you might be interested in a unique machine built using a little Arduino hardware, taking the form of the plastic gear cutting machine. Powered by an Arduino Nano microcontroller the gear cutter has been created by YouTuber Mr Innovative and allows you to build your
There are several situations where using an RTC could adversely affect your project by increasing cost, size, time accuracy or IO requirements. To prevent this, especially in ESP/WiFi-based or other clock-reliant projects, makers usually turn to obtain time information from NTP servers. I recently came across a project by BitsandBlobs which used standalone NTP Servers and I felt
NETWORK CLOCK USING ESP8266 AND OLED DISPLAY Continue Reading
RFID based projects are one of the most popular Arduino projects out there and we have also built a couple of them here too, but I recently came across an RFID access control project by hwhardsoft that was built using the ArduiTouch MKR enclosures. The ready-made nature of the enclosures and their existence for different kinds of
ARDUINO RFID READER USING THE ARDUITOUCH MKR ENCLOSURE Continue Reading
We were impressed with [moononournation’s] tiny thin client project. It claims to use an Arduino, but as you might guess it is using the Arduino software along with a network-enabled microcontroller like an ESP32. The impressive part is that it is standards-compliant and implements VNC’s RFB protocol. The original coding for RFB on Arduino is from [Links2004] and
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