Advertisement
Ethernet remote device controller sensor circuit – Circuit Schematic
Ethernet remote device controller sensor circuit
The main purpose is to show here the circuit diagram and explain the software. We use a UDP application to send commands to the microcontroller. Those commands ...
Voice dimmer – Circuit Schematic
Voice dimmer
I was excited when I found VRbot - a voice recognition module, that has several interesting functions such as Without hesitation, I bought one of the module for...
Focusser – Circuit Schematic
Focusser
Make an electronic focuser to help with the astro-photography. The electronic focuser project allows accurate focussing under computer control. This is most use...
Electronics and Home Automation – Circuit Schematic
Electronics and Home Automation
This is based on a circuit from the superb electronics info pages at. If you want to know more about IR remote controls, from circuit details to data protocols,...
Open Source Automation Wiki – Circuit Schematic
Open Source Automation Wiki
...
Objects in Flux – Circuit Schematic
Objects in Flux
The Open Source Automation project is free automation software that runs on Windows and requires no programming to setup. It has a nice graphical interface and ...
GSM Remote Control Temperature Control Schematic – Circuit Schematic
GSM Remote Control Temperature Control Schematic
The full GSM thermostat is managed by a Microchip PIC18F46K20-I/PT microcontroller, programmed with a firmware that controls the temperature and takes care of t...
Netzer Playground – Circuit Schematic
Netzer Playground
The extension port has an important role. Depending on the application several extension boards can be put in the socket. Extension boards for LCD and domestic ...
Home Automation through Cellphone Keying – Circuit Schematic
Home Automation through Cellphone Keying
This is a project I did during my B. E course. I always wanted to control my lights and other appliances in my room remotely while I`m somewhere else. Many a ti...
automatic temperature controlled fan – Circuit Schematic
automatic temperature controlled fan
...
automatic curtain opener – Circuit Schematic
automatic curtain opener
...
automatic aquarium feeder – Circuit Schematic
automatic aquarium feeder
...
smart heater controller – Circuit Schematic
smart heater controller
...
Remote Control Mains Switch – Circuit Schematic
Remote Control Mains Switch
As the only electronics engineer in my family and circle of friends, it is sometimes not possible to evade an appeal for help. This time the request came from a...
Railway Points Sequencer – Circuit Schematic
Railway Points Sequencer
Dedicated model rail enthusiasts using sophisticated train and points controllers often have the problem that as their layouts get bigger and more complex, the ...
Master/Slave Switch – Circuit Schematic
Master/Slave Switch
In this age of enlightenment any sort of relationship that could be described as master/slave would be questionable but for the purposes of this circuit it give...
Mains Manager – Circuit Schematic
Mains Manager
Very often we forget to switch off the peripherals like monitor, scanner, and printer while switching off our PC. The problem is that there are separate power s...
Light-Controlled Pond Pump – Circuit Schematic
Light-Controlled Pond Pump
This circuit was constructed to control the pump in a garden pond, so that it automatically turns on at dawn and off again at dusk. Not only does this mean that...
Inexpensive Remote Watering System – Circuit Schematic
Inexpensive Remote Watering System
This remotely controlled watering system is both inexpensive and easy to expand. It is designed to operate in conjunction with a conventional watering timer and...
Clap-Controlled Switch – Circuit Schematic
Clap-Controlled Switch
This circuit can switch two or more devices on and off in response to a series of rapid handclaps. The claps are picked up by an electret microphone and amplifi...