Gravity: I2C ADS1115 16-Bit ADC Module _MAKE_SENSOR_MOTION Bridging the “PWR Link” pads

Bridging the “PWR Link” pads will also allow you to power your Raspberry Pi from the Servo Pi power pins using an external 5V power supply but please note this will bypass the internal fuse on the Raspberry Pi leaving it vulnerable to damage from short circuits on any of the GPIO pins

Setup LCD12864 screen in SPI mode with Arduino

Approximately 500mA current draw

PIN4/5/6/7 (Arduino Controllor)

and TTL serial inputs

Gravity: I2C ADS1115 16-Bit ADC Module _MAKE_SENSOR_MOTION Bridging the “PWR Link” padsDFRobot I2C ADS1115 16 bit ADC module can accurately collect and convert analog signals. Through this ADC module, Raspberry Pi can easily use a wide range of Gravity series analog sensors to measure various signals, and perceive this world. Raspberry Pi is a common master control board which is powerful in its functions, but the I O pins of Raspberry Pi can read digital signals only, what's more, only through an external analog to digital conversion