Control and Interfacing circuits includes PC output interfaces, Infra red circuits and even an automatic curtain controller. All circuits are listed alphabetically on the Circuit Index page and in date order on the update page. All contributors are listed on the credits page.
If you have problems try my help page first. Most circuits on this site use SI Notation. Due to large volumes of email, I regret that I can only answer questions about circuits on my site.
For help or to contribute please email me- Infra Red Remote Control Extender Mark 1
- Infra Red Remote Control Extender Mark 2
- Infra Red Remote Control Extender Mark 3
- Infra Red Remote Control Extender Mark 4
- Infra Red Remote Control Extender Mark 5
- Which Remote Control Extender do I build ?
- Parallel PC Interface NB:- This is an external Link to the Scumari Technology site.
- Multi Launcher for model rockets
- Infra Red Switch
- Model Rocket Launch Controller by Matthew Hewson
- IR Link by Ron J
- IR Modulation Detector
- R5000 Receiver Interface
- IR Extender using PIC Micro-Controller External Link to Pete's world
- Electric Curtains
- A Passive Ethernet Hub by Miroslav Adzic
- Infra Red TV Extender by Guy Bocquillon
- Computer Output Interface
- Constant Motor Speed Control
- Infra Red Remote Control Extender Mark 4A
by Steve Jackson
- Internet Streaming Recording Aid by Rodney Byne
- PWM Motor Controller
- Fan Controller by Tony Van Roon
- Dual Motor Controller by George Quirk
- Infra Red Extender Mark 5A by Dan Christensen
- Solid State Motor Controller
- Motor Torque Controller