Robobot Hardware
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===Line sensor=== | ===Line sensor=== | ||
| − | [[File:line-sensor-annotated.png| | + | [[File:line-sensor-annotated.png|600px]] |
| − | Figure 1. New wider line sensor | + | |
| + | Figure 1. New wider line sensor, but same circuit as the REGBOT version. | ||
===Oled Display=== | ===Oled Display=== | ||
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[[File:oled-wirering.png|200px]] | [[File:oled-wirering.png|200px]] | ||
[[File:oled-pi-side.png|260px]] | [[File:oled-pi-side.png|260px]] | ||
| + | [[File:oled-oled-connection.png|260px]] | ||
Figure 2. Wiring from Oled to raspberry pi - SPI connection | Figure 2. Wiring from Oled to raspberry pi - SPI connection | ||
Latest revision as of 08:45, 5 January 2019
Back to Robobot main page.
[edit] Introduction
The main board that controls the hardware is from Regbot version 4, But there is additions:
* A Raspberry pi 3 is the mission computer that integrates everything. * A Raspberry Pi camera (version 2.1) * line sensor rev-C * An O-LED display from Hobbyelectronics - see figure 1 below.
[edit] Line sensor
Figure 1. New wider line sensor, but same circuit as the REGBOT version.
[edit] Oled Display
Figure 2. Oled display 128x64 pixels for Raspberry PI, showing IP address and other relevant information.
Wireing:
OLED Raspberry Pi GND -------- GND (pin 20 (black)) VCC -------- 3.3V (pin 17 (white (-red))) D0 -------- D13(SCK) (pin 23 (grey)) D1 -------- D11(MOSI) (pin 19 (purple )) (MISO pin 21 not connected) RES -------- D9 (pin 22 (blue)) DC -------- D8 (pin 18 (green)) CS -------- D10 (pin 24 (yellow))
Figure 2. Wiring from Oled to raspberry pi - SPI connection
