As seen in the above schematic, a 5-V DC supply from the USB connector (USB) is routed to two 10-Ω/5-W power resistors (R1 and R2) through an SPST switch (S1) followed by an SPDT switch (S2). Here, S1 ...

Atto tiny Arduino USB development board. ... Most of the sensors and modules that we commonly use are already very small in size but the Arduino compatible boards used to drive them were not so much.

Although a “CommsLink” module providing an RS-232 port was available back in the day, it’s become hard to find, inspiring [James] to design a completely new module based on an Arduino Nano.

Elecrow's latest learning platform, the CrowPi3, supports the newest Raspberry Pi 5 and twenty-eight expansion boards. Its small volume, IPS display, and handy case will make it a hit among the ...

Microduino Studio has launched a new Kickstarter campaign today for its Arduino compatible electronic modules that are small and stackable and called the Microduino mCookie. The Microduino mCookie ...

It’s not LoRa, but the Arduino Primo line is based on the ESP8266 WiFi chip and a Nordic nRF52832 for Bluetooth. The Primo comes in the ever-familiar Arduino form factor, but it isn’t meant to ...

Armed with an Arduino and a RDA5807M FM radio module, T. K. Hareendran shows us how to get started. Aspencore network. ... (AFL and AFR) of the radio to the line input of the PAM8403 audio module.

Austrian firm Controllino has based its programmable logic controllers (PLCs) on Arduino modules. ... RS485, and an internal real-time clock (RTC) which can be switched on and off. A front-panel USB ...

Freescale's Freedom Development Platform for the Cortex-M0+ Kinetis family supports Arduino shields. These boards provides access to a wide range of peripherals. The FRDM-KL02Z (Fig. 1) hosts the ...