circuit controller for sale, brand-new and used.

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JHD639B/W 320X240 Graphic LCD Display Module Blue White Blackligh

LCD DISPLAY MODULE DATA VISION MONO GRAPHIC DG-24064-09 S2RB LCD DISPLAY GRAPHIC LCM DATA INTERNATIONAL CO. LTD. (DATA VISION) DG-24064-09 S2RB 240 COLUMNS X 64 ROWS 0.41 X 0.41 DOT SIZE

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Temperature should be the first priority when considering how a grow room will be setup. The Sentinel UTC-1 Universal Temperature Controller solves the Day and Night temperature difference problem by taking temperature control and monitoring to the next level for a variety of set-ups. Simple to use, the 100% digital UTC-1 temperature controller provides a photocell that allows separate Day and night temperature settings.

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Description Specification: Brand new, Unused, High quality Material: Plastic, metal High efficiency, high torque, generates low heat Control the speed of a DC motor with this controller With reverse polarity protection, high current protection Input: 10V-36V DC Output: Max 150W(When more than 24V) PWM range: 10%-95% Frequency: 500Hz Current: Max 5A ,overload short circuit protection current 8A, short circuit time is less than 30 seconds. Size:as picture shows.

A¦aЂ“A°A?A»A?A§A 1/2 aЂ~A©A?Aµ 6 PWM DC 6V 12V 24V 28V 3A Motor Speed Control Switch Controller New

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A?A¦A?a‚¬aЂoeA?A°A?A?A?A»A?A?A?A§A?A 1/2 A?a‚¬EoeA?A©A?A?A?Aµ 6 Motor DC 6-30V 12V 24V Max 8A PWM Speed Controller With Digital Display & Switch