SKU: 91291284912
Ships within 48 hours · Estimated delivery Sep 24 - Sep 29
Preloaded with Arduino-compatible bootloader (no external programmer required)
we therefore recommend careful reading of the A4988 datasheet (1MB pdf) before using this product
~120mA peak during +20dBm transmit
Gearbox Ratio: 48:1
Piezo buzzer for playing simple sounds and music
PIR Motion Sensor (JST) Shipping:2-4 Weeks Preloaded with Arduino-compatible bootloader (noThis is a simple to use motion sensor. Power it up and wait 1 2 seconds for the sensor to get a snapshot of the still room. If anything moves after that period, the \'alarm\' pin will go low. This unit works great from 5 to 12V (datasheet shows 12V). You can also install a jumper wire past the 5V regulator on board to make this unit work at 3. 3V. Sensor uses 1. 6mA@3. 3V. The alarm pin is an [open collector](http: en. wikipedia. org wiki
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