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You can set the color of each LED's red
The board connects the slave address select pins (SA0 or SA1) of the three ICs together and pulls them all to VDD through a 10 kΩ resistor
Each order comes with a 2 pin terminal block (for connecting to the thermocouple)
They even wrote a very nice library for the backpacks so you can get running in under half an hour
clocked at 48 MHz and at 3
IR distance sensor includes cable (20cm-150cm) Amplifiers You can set the colorThis SHARP distance sensor bounces IR off objects to determine how far away they are. It returns an analog voltage that can be used to determine how close the nearest object is. Comes with 12" long 3 JST interface wire. These sensors are good for detection between 20cm 150cm. For over 1 m distance, we suggest using sonar sensors. To use, connect black wire to ground, red wire to 5V and white wire to analog input. The analog voltage out will range from
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