RC Servo Driver 0-5V
https://www.electronics-lab.com/project/rc-servo-driver-0-5v/
0 – 5V Servo Controller project will control a hobby type servo motor connected to it via a preset or external DC source. This kit will be ideal add on in animatronics and motion control application. Specifications Microcontroller based design for greater flexibility and ease of control Single Servo control via clearly marked berg connector […]
500mA, 140V Boost/SEPIC/Flyback/Inverting DC/DC Converter with IQ= 6uA
https://www.electronics-lab.com/500ma-140v-boostsepicflybackinverting-dcdc-converter-with-iq-6%c2%b5a/
Linear Technology Corporation announces the LT8331, a current mode step-up DC/DC converter with an internal 500mA, 140V switch. It operates from an input voltage range of 4.5V to 100V, making it suitable for use with a wide range of input sources found in industrial, transportation and avionic applications. The LT8331 can be configured as […]
Pulse Generator 555
https://www.electronics-lab.com/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 range of 1 Hz to 180 […]
FUN but REAL: Nanotechnologies already in SOS electronic…
https://www.electronics-lab.com/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 from scratch, iPod Nano or Nano-SIM card holder. […]
Arduino Watch Sport
https://www.electronics-lab.com/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 houses projects. and through this article I come to show you […]
Serial Port Communication in Excel (VBA)
https://www.electronics-lab.com/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 Microsoft Excel distribution) but without using the MSComm control or any other […]
PC Thermometer Using D-sub Connector
https://www.electronics-lab.com/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 Connectivity D-sub connector has been accepted by the electronic industries for their […]
WebRadio player 2 (ARM 32-bit Cortex-M0)
https://www.electronics-lab.com/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 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 with the hardwired TCP/IP core. The […]
ESP8266-based touchscreen clock and light controller with WiFi
https://www.electronics-lab.com/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 WiFi-connected LED lamps Web-based configuration UI This project was partly inspired […]
Build Your Own PICKit 2 Programmer
https://www.electronics-lab.com/build-your-own-pickit-2-programmer-2/
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 2 GUI Programming software and the PICkit 2 command line software. […]