![Pulse Generator 555 Pulse Generator 555](https://www.electronics-lab.com/wp-content/uploads/2015/11/D009.jpg)
Pulse Generator 555
Pulse Generator project will generate a frequency in up to 180 KHz which can form a good test gear project. This project is based on the classic 555 timer IC. Specifications Input : 5-12 VDC Max @ 40 mA Provides Square Waves Range : Jumper selectable and preset tunable...
Continue Reading![FUN but REAL: Nanotechnologies already in SOS electronic… FUN but REAL: Nanotechnologies already in SOS electronic…](https://www.electronics-lab.com/wp-content/uploads/2015/11/obr1776_4.jpg)
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 Reading![Arduino Watch Sport Arduino Watch Sport](https://www.electronics-lab.com/wp-content/uploads/2015/11/FZ70LQ9IGCHK4QX.MEDIUM.jpg)
Arduino 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 Reading![Serial Port Communication in Excel (VBA) Serial Port Communication in Excel (VBA)](https://www.electronics-lab.com/wp-content/uploads/2015/11/Fig0077.png)
Serial 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 Reading![PC Thermometer Using D-sub Connector PC Thermometer Using D-sub Connector](https://www.electronics-lab.com/wp-content/uploads/2015/11/thermometer.png)
PC 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 Reading![WebRadio player 2 (ARM 32-bit Cortex-M0) WebRadio player 2 (ARM 32-bit Cortex-M0)](https://www.electronics-lab.com/wp-content/uploads/2015/11/WIZwiki-W7500_VS1053_schematic-scaled-1024x764.jpg)
WebRadio 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 got the new WIZnet platform board, the WIZwiki-W7500 that is based on a Cortex-M0 cpu at 48MHz with 128 kBytes of flash memory and 48 kBytes of RAM shared with the...
Continue Reading![ESP8266-based touchscreen clock and light controller with WiFi ESP8266-based touchscreen clock and light controller with WiFi](https://www.electronics-lab.com/wp-content/uploads/2015/11/esp8266-based-touchscreen-clock-1024x576.jpg)
ESP8266-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 Reading![Build Your Own PICKit 2 Programmer Build Your Own PICKit 2 Programmer](https://www.electronics-lab.com/wp-content/uploads/2015/11/7316084.jpg)
Build 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...
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