TR Microsystems

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The Teachable Timer Motion Board is basically a programmable switch. It digitally stores a sequence of on and off intervals entered via two push buttons and then plays the sequence back on a 10 amp relay/switch. The Motion Board's recorded switch sequence can be activated by an on card push button or via an external switch or sensor. The current chip set allows for about 15 minutes of record/play time. The Motion Board will also connect directly to the Sound Board, thus when a switch sequence is started, an audio track may be played from the Sound Board. Instruction Manual
The Sound Board is a small sound card that digitally records an audio track via it’s on board microphone circuit or via a 3.5mm audio input jack. The recorded sound track may be played back over a 3.5mm audio output jack. The Sound Board may record sound tracks of the duration of 16, 20, 60, 70, and 90 seconds depending on the type of ISD audio chip selected. The Sound Board’s audio track may be started from a push button or from an external sensor or switch. It will also connect to the Teachable Timer Motion Board and play the sound track when the Motion Board’s switch sequence is activated. Instruction Manual
The Expansion Board adds four more switched control lines to the Teachable timer or other device. Instruction Manual
Motion Sensor with only 3 connections. Dual element detector element designed for human body detection. Connect it to the Teachable Timer and easily start the switch sequence. The Motion Sensor may also be used to activate other controller boards or applications (i.e. Add a small relay to interface to higher power loads). L: 1-3/8" W: 1" H: 3/4" WT: .2. Comes with an 8 foot connector cable. Instruction Manual
The three boards connected together.


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