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you are here: home page :: circuit diagrams :: Controllers and timers

Controllers and timers - list of circuit diagrams

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PC Output Interface circuit diagram
A versaile output interface that can control external devices direct from your computer

author: Andy Collinson
visits: 9002
Infra Red Switch circuit diagram
This is a single channel (on / off) universal switch that may be used with any Infra Red remote control using 36-38kHz

author: Andy Collinson
visits: 4161
Infra Red TV Remote Control Extender circuit diagram
design is based on an active filter, centered at 37KHz modulating frequency and uses a photodiode and op-amp from Texas Instruments.

author: Guy Bocquillon, France
visits: 3948
Model rocket launch controller circuit diagram
It has the ability to control up to 8 pads through a 6 core cable

author: Matthew Hewson
visits: 3931
IR Link circuit diagram
This is a battery powered IR Link which may be used in more than one room

author: Ron J
visits: 3565
555 Pulse Generator circuit diagram
A 555 pulse generator circuit with a difference, the initial pulse is tailored by additional circuitry to match the duration of subsequent pulses

author: Miroslav Adzic - Serbia
visits: 3322
24 Hour Timer circuit diagram
Two multi-range timer circuits

author: Ron J
visits: 3293
IR Remote Control Modulation Detector circuit diagram
A circuit to extract and measure the modulated carrier of an Infra Red remote control

author: Andy Collinson
visits: 2640
Multi Rocket Launcher circuit diagram
These circuits are electrical, only switches and contacts are involved

author:
visits: 2570
24 Second Shot Clock circuit diagram
This is a circuit intended to be used in basketball shot clock

author: Milardo de Guzman
visits: 2262
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