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New products
New products
We suggest making a tachometer equipped with a contactless reflex sensor. This allows you to easily measure the spinning speed of objects such as wheels or drive shafts. It is enough to cover the measured object with a strip of paper with alternating light and dark fields. The light reflected from it falls on the photoelement and is counted by the revolution counter microcontroller.
The device is particularly recommended for mechanics, modelers and electronics
Selected parameters:
- non-contact speed measurement
- sensor - photoelectric
- measurement in the range of 0-9999 rpm
- read in rev / min or rev / sec
- measuring time 1 sec
- LED display (four digits)
- maximum load current of 2.7A
- power supply - 8-12Vdc
- programmed layout
- A detailed description in EP 10/10
Download
Other products in the same category (16)
A 150mm 2-wire cable terminated terminated with a plug and socket JST XH2.54.. 22AWG cable diameter.
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This breakout board for TI’s DRV8880 microstepping bipolar stepper motor driver features adjustable current limiting, overcurrent and overtemperature protection, and six microstep resolutions (down to 1/16-step).
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Adafruit 1115 - Adafruit Blue&White 16x2 LCD+Keypad Kit for Raspberry Pi
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32GB microSDHC Memory Card with SD Adapter, class 10 A1, Kingston
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16-button 4 × 4 matrix keyboard module
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