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Standardized symmetrical output characteristics
This is what older style thermostats used to turn a heater or air conditioner on or off
which can be used to store files for serving over the network
can be directly programmed in 8-pin to 40 pin PIC microcontroller chip
it is easy to use
Coin Acceptor Machine Module water level switch Standardized symmetrical output characteristicsIntroduction : The sensors in this coin acceptor use the thickness, diameter and fall time of the coins to identify them and it's fully programmable so you're not limited to any particular type of currency. Use the buttons and 7 segment display on the side of the unit to select a coin profile, insert a bunch of coin samples (or the same one, over and over) and you're good to go. After you've programmed the coin profiles, the coin acceptor will
US$ 14.00
US$ 1299.50
US$ 26.99
US$ 1500.00
