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4.2-15V, 3.3A Fine-Adjust Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff D30V33MASCMA |
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Motoron M3H550 Triple Motor Controller for Raspberry Pi (No Connectors or Standoffs) |
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VL53L7CX Time-of-Flight 8×8-Zone Wide FOV Distance Sensor Carrier with Voltage Regulator, 350cm Max |
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Motoron M2T550 Dual I²C Motor Controller (Header Pins Soldered) |
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7.5V, 2.5A Step-Up/Step-Down Voltage Regulator S13V25F7 |
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AltIMU-10 v6 Gyro, Accelerometer, Compass, and Altimeter (LSM6DSO, LIS3MDL, and LPS22DF Carrier) |
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Motoron M3S550 Triple Motor Controller Shield for Arduino (Connectors Soldered) |
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75:1 Micro Metal Gearmotor HP 6V with 12 CPR Encoder, Back Connector |
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12V, 2.5A Step-Up/Step-Down Voltage Regulator S13V25F12 |
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MinIMU-9 v6 Gyro, Accelerometer, and Compass (LSM6DSO and LIS3MDL Carrier) |
Understanding battery capacity: Ah is not A
- 22 November 2013Hi Jan,
Its great post about batteries.
I'm new robotic stuff, apparently I have to build a line following robot with Obstacle avoidance. I'm using a Arduino and SeedStudio motor driver to build a robot. I'm using four 1.5 Alkaline batteries to run this robot. It is working perfectly when I used it only as line following robot. But I added a ping sensor to avoid the obstacles along with line following, it is not moving at all. Interesting thing is when I connected the USB cable to Arduino along with batteries it is moving forward. So I could draw some conclusion that current required for circuit with ping sensor is enough when I connected USB and batteries. But I wann know I can increase the current in my circuit.
You reply is much appreciated. If let me know if you need more details.
Thanks