A $20 Heart Rate Module For Health-Tech Projects
ArduinoSensor

A $20 Heart Rate Module For Health-Tech Projects

Heart rate monitoring is a common procedure for most of health related projects. Therefore, producing sensors modules and circuit boards for such tasks will facilitate and push forward the development of new health-tech projects. Maxim Integrated, an analog and mixed-signal integrated...

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BeagleCore: an embedded industrial/IoT computing module, in distribution
IoT

BeagleCore: an embedded industrial/IoT computing module, in distribution

Distributor Conrad Business Services has added an open-source module and starter kit based on the BeagleBone Black, as a rapid development tool. By Graham Prophet @ edn-europe.com: The result of an agreement between Conrad (Hirschau, Germany) and BeagleCore, the BCM1...

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RTL8710 Is a New ESP8266 Competitor
AudioHardwareParts

RTL8710 Is a New ESP8266 Competitor

In the last two years, ESP8266 was the Wifi Chip/Module which dominated the market of hobbyists, even a lot of commercial products use ESP8266, due to the low price, ease of use and large community around ESP8266. RTL8710 is a Wifi network solution from the Taiwanese Company...

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TEA5767 FM Radio With Digital Volume control
Arduino

TEA5767 FM Radio With Digital Volume control

niq_ro @ instructables.com show us how to build a FM radio using Arduino and TEA5767 module. This version of FM radio with TEA5767 with digital volume use Arduino Uno development board instead Arduino Mega like in previous artilce. Digital volume in 15 steps is made with...

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DiXi – arduino sam D11 usb stick
Arduino

DiXi – arduino sam D11 usb stick

atsamd11c14 Arduino zero compatible ARM M0 compact usb stick: DiXi is atsamd11c14 based development board. Onboard button and 7 segment display ... or RGB led ... I am now more decided for display - edge connector - nice compact shape like my Picoduino DiXi - arduino sam D11 usb...

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Easy Pulse mikro – MikroBus form factor pulse sensor
Sensor

Easy Pulse mikro – MikroBus form factor pulse sensor

Raj @ embedded-lab.com has designed a new version of his Easy Pulse Sensor. This revision is an add-on board in mikroBus form factor, which enables easy integration with mikroElektronika‘s numerous development boards. It also operates on the principle of transmittance...

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Factory programming ESP8266 gadgets
Mcu

Factory programming ESP8266 gadgets

Johan Kanflo’s Esprog pogo pin connector: The FTDI connector can be found on just about any ESP8266 design. If you are building a gadget to be deployed somewhere and not a full blown development board, the FTDI connector is somewhat overkill. And it is quite large. A few pins...

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Arduino – Laser Tripwire Alarm System
ArduinoLaser

Arduino – Laser Tripwire Alarm System

In this instructable, we will be building a laser guided tripwire alarm system using a SainSmart Leonardo R3 development board. Arduino - Laser Tripwire Alarm System -...

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