Author: mixos
Using the 1.44″ Color TFT display (ILI9163C) with Arduino
Hi guys, over the past few tutorials, we have been discussing TFT displays, how to connect and use them in Arduino projects, especially the 1.8″ Colored TFT display. In a similar way, we will look at how to use the 1.44″ TFT Display (ILI9163C) with the Arduino. The ILI9163C based...
Continue ReadingHeart-rate monitor on a small OLED display with MicroPython
By Martin Fitzpatrick @ martinfitzpatrick.name show us how to build the micro display heart-rate monitor. Pulse sensors have become popular due to their use in health-monitors like the Fitbit. The sensors used are cheap, simple and pretty reliable at getting a reasonable indication of...
Continue ReadingSGPC3 – Air Quality Sensor for Battery-Driven Applications
Sensirion, the expert in environmental sensing, now offers the ultra-lower power gas sensor SGPC3. The SGPC3 makes indoor air quality sensing available for mobile and battery-driven applications. With an average supply current of less than 0.07 mA the SGPC3 is able to provide indoor air...
Continue ReadingLED BLE Matrix Heart Display
8*16 LED matrix display with bluetooth low energy to connect to any smart phone. By Nitesh: This LED matrix is a heart shaped circuit which you can make/buy(from me) and gift to your valentine or crush and spread your love. It can be worn as a necklace or as a badge. It has got BLE so...
Continue ReadingHarmonic Function Generator using ATtiny85
David Johnson-Davies published another great and detailed project based on ATtiny85. It's an harmonic function generator with an OLED display. This article describes a simple function generator based on an ATtiny85 which allows you to generate a virtually unlimited number of waveforms...
Continue ReadingProgram-O-Tron – SD Card Based Standalone AVR Programmer
An SD card based standalone AVR Programmer is live on kickstarter and has 24 days to go. Here at proto-pic HQ we make kits, lots of kits, and that means lots of AVR programming. We found this a tedious task and wanted a solution to make the whole thing quick and easy. No more did we...
Continue ReadingmoRFeus – A field-configurable wideband frequency converter and signal generator
MoRFeus is a 30 MHz–6 GHz field-configurable Fractional-N wideband frequency converter and signal generator. Its LCD display and button interface enable dynamic field-level configuration - from switching between signal generator and other modes, to setting the local oscillator...
Continue ReadingMicrochip MC1409UK – MPU based system on module
Simplify industrial-grade Linux® designs with SAMA5D2 MPU-based system on module (SOM) with Microchip's MC1409u. There is a great deal of design effort and complexity associated with creating an industrial-grade microprocessor (MPU)-based system. The ATSAMA5D27-SOM1, which contains...
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