FUN but REAL: Nanotechnologies already in SOS electronic…
You certainly all know that you cannot trust Wikipedia completely. In our case, it’s not about the lack of credibility but more about incompleteness. It is generally respected that there are more things that belong in the area of nanotechnologies – when something needs to be done...
Continue ReadingArduino Watch Sport
by Alexis Ospitia @ instructables.com: In today's technology, especially electronics have come a long way, to the point that today can make projects a few years ago were very complicated to implement, thanks to these technological advances are now able to design and implement our...
Continue ReadingSerial Port Communication in Excel (VBA)
Maurizio @ dev.emcelettronica.com discuss how we can do serial communication in Excel environment. He writes: The purpose of this article is to demonstrate how you can perform serial port communication in the VBA (Visual Basic Applications – script editor included in any typical...
Continue ReadingPC Thermometer Using D-sub Connector
One of the element in medical is the temperature, it prevents the buildup of humidity in the operating room, prevents the doctor and nurse from sweating while operating and refrigeration of medicines. In medical applications, reliability of the components is critical. The TE...
Continue ReadingWebRadio player 2 (ARM 32-bit Cortex-M0)
Vassilis Serasidis build a simple Webradio player based on ARM 32-Bit Cortex-M0. He writes: On 31 August 2015, I received the new WIZnet platform board, the WIZwiki-W7500, which is based on a Cortex-M0 CPU running at 48MHz, with 128 kBytes of flash memory and 48 kBytes of RAM shared...
Continue ReadingESP8266-based touchscreen clock and light controller with WiFi
Spiros Papadimitriou build a nice clock based on ESP8266 Wifi and 2.4" LCD module. He writes: This was a week-long hack, to build a simple touchscreen clock, with the following features: Graphical UI with touch (no buttons) Clock synchronization over NTP Ability to control...
Continue ReadingBuild Your Own PICKit 2 Programmer
pulsetronics.blogspot.com.ng has build a nice version of PICKIT Programmer: This is my PICkit 2 clone design. Its based on a simplified version of the Microchip PICkit 2 schematic and only supports 5v parts. It works with all the Microchip software including MPLAB, MPLABX,the PICkit...
Continue ReadingArduino Project: MP3 player using Arduino and DFPlayer mini MP3 player module
Building an MP3 player with Arduino is extremely easy. We use the DFPlayer mini in order to build a simple MP3 player. The MP3 player has 3 buttons, in order to Play/Pause, to load the next song and one in order to load the previous song. In this video we are using an Arduino Uno, but...
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