![DTMF Module DTMF Module](https://www.electronics-lab.com/wp-content/uploads/2015/08/C039_11.jpg)
DTMF Module
DTMF Development Board offers a very convenient way to generate DTMF tones and demodulate it. It uses the famous MT8880/MT8888 DTMF transreceiver IC. Easy 10 pin Box Header connector for interfacing data/control pins Crystal derived frequency source for accurate generation and...
Continue Reading![Matchbox car Matchbox car](https://www.electronics-lab.com/wp-content/uploads/2015/08/IMG_20150808_132911-600x450.jpg)
Matchbox car
Shane has been working on making small robots and made a prototype of a matchbox car, a robot car that fits inside a matchbox: This build consists of a tiny DC motors ripped from a pair of 9g servos, a h-bridge motor controller, an el-cheapo 8 bit pic and a 100mAh 3.7V LiPo...
Continue Reading![Arduino-based “Analog” slow cooker controller Arduino-based “Analog” slow cooker controller](https://www.electronics-lab.com/wp-content/uploads/2015/08/IMG_0884_SM-600x400.jpg)
Arduino-based “Analog” slow cooker controller
Dan Ternes blogged about his Arduino-based controller for analog slow cookers: With the AC power control figured out, I considered the User Interface. I opted for something simple. The Adafruit RGB LCD Shield would work well as it had both a display and buttons built in. Sure, I...
Continue Reading![Tic-Tac TV Remote Jammer Tic-Tac TV Remote Jammer](https://www.electronics-lab.com/wp-content/uploads/2015/08/FC12J9RID1HYBBM.MEDIUM.jpg)
Tic-Tac TV Remote Jammer
by DangerousTim @ instructables.com: That moment you take your eyes off the TV remote for just a second, because of which it falls into the hands of your annoying sibling. Yes, fighting for control over the TV is a daily struggle for many. But the TV Remote Jammer shown in this...
Continue Reading![PIC18 Development Board with Ethernet and USB PIC18 Development Board with Ethernet and USB](https://www.electronics-lab.com/wp-content/uploads/2015/08/FMTEZZDID77M637.MEDIUM.jpg)
PIC18 Development Board with Ethernet and USB
by magkopian @ instructables.com: The development board is based on a PIC18LF4553 microcontroller. The microcontroller features a Full Speed USB 2.0 (12Mbit/s) interface without the need for any external components. Also, it has 32KB of program memory, 2KB of RAM and it supports an...
Continue Reading![8T49N004 Programmable Femtoclock® NG with 4-outputs 8T49N004 Programmable Femtoclock® NG with 4-outputs](https://www.electronics-lab.com/wp-content/uploads/2015/08/femptoclock.png)
8T49N004 Programmable Femtoclock® NG with 4-outputs
This design features a fourth generation programmable femtoclock that provides reference frequencies to replace crystals and SAW oscillators in high-performance applications. It is programmable through I2C interface. It has four selectable LVPECL or LVDS via I2C while its FemtoClock...
Continue Reading![Irrighino – Arduino Yun Watering System Irrighino – Arduino Yun Watering System](https://www.electronics-lab.com/wp-content/uploads/2015/08/irrighino-schema.jpg)
Irrighino – Arduino Yun Watering System
Irrighino is a complete watering system, based on Arduino Yun. by lucadentella.it: The main features are: a configurable number of solenoid valves an AJAX web interface a weekly schedule manual activation / deactivation Irrighino - Arduino Yun Watering System -...
Continue Reading![Homemade x-ray inspector reveals PCB secrets Homemade x-ray inspector reveals PCB secrets](https://www.electronics-lab.com/wp-content/uploads/2015/08/capture_021.png)
Homemade x-ray inspector reveals PCB secrets
John McMaster has written an article detailing his homemade x-ray scanner: In some previous posts I talked about getting an x-ray head working, reverse engineering an x-ray sensor, and working with LinuxCNC. In this post I put them all together so that I can take a bunch of x-ray...
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