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Results tagged with pins
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user 15624
"Pins" are like gateways between the Arduino code running on the chip and the components attached to Arduino. It can refer either to the physical connectors on the board, or it can refer to the pins defined in the code.
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How does one use (specically the wiring) the OV7670 camera with the Arduino Uno?
You need to connect A4 and A5 via pullup register to 3V and to I2C interface on Arduino Uno.
And you need to connect A7 to XCLK signal via 2 registers.
You can find schema and code in my blog: How to …
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