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Posts Tagged ‘channel relay’

8 channel relay board

Tuesday, November 4th, 2014

Rajkumar published another project on Electronics Lab, an 8 channel relay board: 8 Channel Relay Board is a simple and convenient way to interface 8 relays for switching application in your project. Input voltage level support TTL as well as CMOS. Easy interface with Microcontrollers based projects and analog circuits.

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Posted in project logs | 5 Comments »

7-channel relay and inductive load sink driver ICs

Tuesday, January 1st, 2013

Uwe tipped us to Texas Instruments' low power 7-channel relay and inductive load sink driver ICs: TI offers two rather new low power 1,8V & 3.3V & 5V 7-channel relay and inductive load sink driver ICs: - ULN2003LV (Output/Switching Voltage max. 8V - e.g. for 5V relays) - ULN2003V12 (Output/Switching...

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Posted in components | 1 Comment »

Recent Comments

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  • KH: Read the linked article. The A6000 has an unusually high standby/sleep current. The adapter's quiescent current is not an issue, but the A6000 sleep current...
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  • Drone: Back-Story... Quoting: "HydroBot is a modular control system for automating hydroponic gardens." More about it here: http://protofusion.org/wordpress/2016/07/hydrobot/ Interesting work. But I would like to see...
  • Peter: Missed!