Arduino Sensor Shield V5 0 Manual !!top!!
The Sensor Shield V5.0 is designed to sit atop the Arduino mainboard (form-factor compatible with Arduino Uno and Mega).
| Jumper Position | VCC Pin Voltage | | | :--- | :--- | :--- | | 5V (left side) | 5V | 5V sensors (HC-SR04, PIR, Servos, LCD) | | 3.3V (right side) | 3.3V | 3.3V sensors (nRF24L01, some MPU6050) | arduino sensor shield v5 0 manual
| Symptom | Likely Cause | Fix | | :--- | :--- | :--- | | Sensor gets hot | JV1 set to 5V but sensor is 3.3V | Change JV1 to 3.3V immediately | | Nothing works | No power to shield | Check JV1 is not in middle position | | Upload fails | Device on D0/D1 | Unplug everything from pins 0 & 1 | | I2C scan finds nothing | Missing pull-up resistors | Add external 4.7k resistors | | Servo twitches | Insufficient current | Use external 6V supply on EXT_PWR | The Sensor Shield V5
| Feature | Details | |-----------------------|--------------------------------------------------| | Compatibility | Arduino Uno R3, Leonardo, Mega 2560 (partial) | | Digital I/O Ports | 14 (D0 – D13), each with 3-pin connector | | Analog Input Ports | 6 (A0 – A5), each with 3-pin connector | | I2C Interface | 1 (dedicated 4-pin: SDA, SCL, VCC, GND) | | UART Interface | 1 (D0/RX, D1/TX) via separate 4-pin header | | SPI Interface | Via ICSP header (MISO, MOSI, SCK, SS on D10) | | External Power (Servo) | 5V – 12V DC via 2-pin terminal block (optional) | | Board Dimensions | Approx. 68mm x 53mm | Fix: Never power high-current devices (motors, servos, LED
The Arduino resets when I turn on a motor or servo. Fix: Never power high-current devices (motors, servos, LED strips) from the 5V or 3.3V pins on the sensor headers. Use the VIN pin or an external battery.
With this guide, you should be able to turn a pile of sensors into a working prototype in under ten minutes. Happy making.
If you are diving into the world of Arduino robotics or environmental sensing, you have likely encountered a frustrating problem: . Connecting a single LED or a button is easy. Connecting 10 sensors—a ultrasonic distance sensor, a servo motor, a temperature sensor, and an LCD display—results in a nest of jumper wires that looks like a bowl of tangled spaghetti.