stop buttons for sale, brand-new and used.

var itemNumber = window.ebayItemID ?

a¦aЂ“a°a?a»a?a§a 1/2 aЂ~a©a?aµ 6 ISD1820 Voice Recording Recorder Module With Mic Sound Audio Lou

New Audio WTV020SD Audio Module micro SD Card Sound Module Game Device Module Description:The WTV020SD is a small, simple IC for embedding audio-playback into your next project. These devices are commonly used in children's toys and "talking" retail displays. This breakout board allows you to access the functionality of the WTV020SD to give a voice to your next project.

If you are just starting with ARM development, this is a great way to begin. The board is bootable and comes loaded with demo software and has a debugger built in. Also it is 84mHz instead of 8, 16, or 20mHz like the smaller boards and the Cortex M4 has the floating point hardware.

A unit with an LCD is available - search STM32F429. This is new - an upgrade of the STM32F401RE - more memory, higher clock rate. 100mHz and an extra 32kb of SRAM for 128kb total.

1PCS 85v~250V 110V 220V 230V 4CH RF Wireless Remote Control Relay Switch Security System Garage Doors,

Harvey-Wells Magnion NMR Precision Gaussmeter Oscillator O-503 Up for auction is a used Harvey-Wells Magnion NMR Precision Gaussmeter Oscillator O-503. This item is in good condition with some minor cosmetic wear from normal use. There are a few minor scuff marks and scratches on the item but this should not effect the functionality of the item.

1PCS curtain controller Projection screen controller remote control system 315MHZ

1PCS RF 220V30A wireless remote control system 3000W Load receiver/switch learning code +4Pcs 1000M Transmitters