From ec4707d06c8ca7b8cd1a2e4e9faf76c2a5d36609 Mon Sep 17 00:00:00 2001 From: RogueM Date: Sat, 14 Nov 2015 21:00:41 +0000 Subject: [PATCH] added unit for pull-up value --- src/en/overlay/i2c.md | 2 +- src/en/pin/pin-3.md | 2 +- src/en/pin/pin-5.md | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/en/overlay/i2c.md b/src/en/overlay/i2c.md index ccbfd4a..00e5d2e 100644 --- a/src/en/overlay/i2c.md +++ b/src/en/overlay/i2c.md @@ -26,7 +26,7 @@ pin: The Raspberry Pi's I2C pins are an extremely useful way to talk to many different types of external peripheral; from the MCP23017 digital IO expander, to a connected ATmega. -The i2c pins include a fixed 1.8k pull-up resistor to 3.3v. This means they are not suitable for use as general purpose IO where a pull-up is not required. +The i2c pins include a fixed 1.8 kohms pull-up resistor to 3.3v. This means they are not suitable for use as general purpose IO where a pull-up is not required. You can verify the address of connected I2C peripherals with a simple one-liner: diff --git a/src/en/pin/pin-3.md b/src/en/pin/pin-3.md index 4b47d26..3f1f9df 100644 --- a/src/en/pin/pin-3.md +++ b/src/en/pin/pin-3.md @@ -1,3 +1,3 @@ SDA (i2c Data) is one of the i2c pins on the Pi, [learn more about i2c](/pinout/i2c). -SDA includes a fixed, 1.8k pull-up to 3.3v, which means this pin is not suitable for use as a general purpose IO where no pullup resistor is desired. \ No newline at end of file +SDA includes a fixed, 1.8 kohms pull-up to 3.3v, which means this pin is not suitable for use as a general purpose IO where no pullup resistor is desired. \ No newline at end of file diff --git a/src/en/pin/pin-5.md b/src/en/pin/pin-5.md index 2b03f53..814ea07 100644 --- a/src/en/pin/pin-5.md +++ b/src/en/pin/pin-5.md @@ -1,3 +1,3 @@ SCL (i2c Clock) is one of the i2c pins on the Pi, [learn more about i2c](/pinout/i2c). -SCL includes a fixed, 1.8k pull-up to 3.3v, which means this pin is not suitable for use as a general purpose IO where no pullup resistor is desired. \ No newline at end of file +SCL includes a fixed, 1.8 kohms pull-up to 3.3v, which means this pin is not suitable for use as a general purpose IO where no pullup resistor is desired. \ No newline at end of file