Case Studies

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Schooners Bay Banner

Electronics for the Juice Fountain​

MTSI has worked on Coke machines, Pepsi machines and others for major vending machine companies. This refrigerator controller for Schooner’s Bay was designed to control the temperature of the drink to within 0.2 degrees C of 32 degrees F (0 C).

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ESP8266 leak detector

Wi-Fi-Enabled Leak Detection

A client needed a Wi-Fi-enabled water leak detector. The design goals required a long battery life, battery voltage detection, and once-per-day heartbeat signaling to the controlling web server.

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Voicebell: Programmable Doorbell

Voicebell: Programmable Doorbell

A client approached MTSI with an idea that was ahead of its time — a patented, programmable doorbell including a control for connection in series with an existing push button in a residential circuit.

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