Environmental Alert System
https://www.electronics-lab.com/environmental-alert-system/
by Aleator777: What’s that smell? It’s noxious gas of course! If you’re in an environment where there’s a possibility of gaseous release of which you’d rather not breathe, why not build an automatic system for sensing and alerting you? The design for the Environmental Alert System is driven by my motivation to understand the concentrations […]
Make an Apple Watch Door Unlocker
https://www.electronics-lab.com/make-an-apple-watch-door-unlocker/
Here’s how to automagically open doors at home or at work with a tap on your wrist. By Marc Jensen, James Squires and Shawn Roske: What’s an Apple Watch good for? How about unlocking doors with just a tap on an app? We figured out how do something no one else has done for under 150 […]
Nixie Tube Clock
https://www.electronics-lab.com/nixie-tube-clock-3/
by Pete Mills : If you’ve poked around the internets where electronics hobbyists collect, it is likely that you are acutely aware of our incontrovertible affinity for building timekeeping clocks. It is similarly unlikely that you have been able to evade the plenitude of nixie tube based projects. There is a reason for this. Nixie […]
DE1-SoC Development Board from Terasic
https://www.electronics-lab.com/de1-soc-development-board-from-terasic/
by Joel Bodenmann: The DE1-SoC board is populated with a six digit 7-segment display. All digits are connected to the FPGA. Therefore, in order to control the 7-segment display out of the Linux userspace code, one has to create a new component in QSys that is connected to the AMBA-AXI bus. But first of all, […]
Homemade breadboard
https://www.electronics-lab.com/homemade-breadboard/
by robertgawron.blogspot.com: A breadboard can be also made at home, from one side, it will be more expensive than those on the markets, but for another side, it’s possible to add commonly used elements, like LEDs, switches, or other things, for example I added a precision IC socket that makes putting in and out of […]
Electronics-Lab.com New Design is Launched
https://www.electronics-lab.com/electronics-lab-com-new-design-is-launched/
We are happy to deploy our new design here on Electronics-Lab.com. We hope you like it and feel free to leave your feedback. Forum conversion is also done from SMF to IPBoard, but some posts, members and attachments where not able to be converted. If you are unable to login with your old details please register […]
Unipolar 4-Phase Stepper Motor Controller
https://www.electronics-lab.com/project/unipolar-4-phase-stepper-motor-controller/
This project is a 4-phase unipolar stepper motor controller. Description Unipolar 4-Phase Stepper Motor Controller Board will help you control a Stepper Motor or 4 individual Solenoids. This circuit consisting of transistors that serve as current amplifier and also diode to prevent damaging back EMF, circuit uses Darlington transistors to provide high current […]
DS1307 Real Time Clock Module
https://www.electronics-lab.com/project/ds1307-real-time-clock-module/
This project is a Real Time Clock based on SD1307 RTC Description RTC Add-On Board offers an easy way to interface a standard I2C RTC IC type DS1307, into your project. Specifications 5 VDC supply sourced through the interfacing Box Header connector. Battery backup for the RTC board available on the PCB Four mounting […]
RS232 or RS485 Module
https://www.electronics-lab.com/project/rs232-or-rs485-module/
This project is a RS232 & RS485 Interface Board RS232 or RS485 Board will help you provide a seamless connection of either of the protocol RS232 or RS485 with your interfacing circuit. Specifications 5 VDC Supply sourced through the Box Header interfacing connector Either of the two communication protocol available by use of individual […]
40 & 28 PIN PIC Development Board with ICSP interface
https://www.electronics-lab.com/project/40-28-pin-pic-development-board/
This is a PIC 40/28 PIN (DIP) PIC Development / Evaluation board that demonstrates the capabilities of Microchips 8-bit microcontrollers, specifically, 28- and 40-pin PIC16FXXX, PIC16F1XXX, and PIC18 devices. It can be used as a standalone demonstration board with a programmed part. With this board, you can develop and prototype using all Microchip’s 40 […]