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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Pay in 4 interest-free payments of $7.50 Learn more
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
WiFi module based on ESP8266 chip
multiplying DACs with input latches and load cycles similar to the write cycles of a randomaccess memory
It comes with on board potentiometer to adjust the sensitivity
These make great obstacle detectors and can also be used as an optical gate or in positioning applications where stopping at certain distance is needed
USB 2.0 Card Reader High Speed 15in1 cleaning WiFi module based on ESP8266Introduction : SD card reader.
US$ 225.00
US$ 225.00
US$ 18.99
US$ 58.09
US$ 16.99