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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Package Content : 2 pieces of DC3-10P
pin 10 is used to select the W5100
Communication interface support of the bluetooth module
8V of headroom to operate at 1000 Lux illumination
etc are not included
5V Buzzer (Pack of 2) 130 motor Package Content : 2 piecesPiezo buzzers are used for making beeps, tones and alerts. This one is petite but loud! Drive it with 3 5V peak to peak square wave. To use, connect one pin to ground (either one) and the other pin to a square wave out from a timer or microcontroller. For the loudest tones, stay around 4 KHz, but works quite well from 2KHz to 10KHz. For extra loudness, you can connect both pins to a microcontroller and swap which pin is high or low ('differential