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64×16 dot Matrix LED DIY red Arduino projects robots

This gallery contains 12 photos.

Our ChiOSZ products 64×16 Matrix software arduino 64×16 dot Matrix LED DIY red Arduino projects robots NEW Diameter pixel: 3.75mm Single Color 64 X 16 matrix display Red pixels Driver IC : 74HC245 74HC595 74HC138 74HC04 APM4953 Can display variety … Continue reading

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0.56″ 4 Digital Red LED Digital Frequency Meter Electronic Counter

This gallery contains 3 photos.

  Our ChiOSZ Products 0.56″ 4 Digital Red LED Digital Frequency Meter Electronic Counter NEW This item is a 2-in-1 module that serves as either electronic counter or frequency meter. It can measure the frequency of sine wave and square … Continue reading

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0.56″ 4 Digital Red LED Digital frequency meter 20-9999Hz and counter

This gallery contains 11 photos.

Our ChiOSZ Products Frequency counter Led SP430 0.56″ 4 Digital Red LED Digital frequency meter 20-9999Hz and counter Arduino Projects Robots NEW Measure and verify either sine wave (or square wave) frequency or square wave pulses with this LED frequency/counter … Continue reading