msb-public
/
IoT-For-Beginners
mirror of https://github.com/microsoft/IoT-For-Beginners.git
1
0
Code Issues Projects Releases Wiki Activity

fixed typos and broken links

Browse Source
pull/38/head
Lateefah Bello 4 years ago
parent fb9d441d52
commit 77a3d9f697
3 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File

2
1-getting-started/lessons/3-sensors-and-actuators/README.md
Unescape View File

@ -112,7 +112,7 @@ Actuators are the opposite of sensors - they convert an electrical signal from y
Some common actuators include: Some common actuators include:
* LED - these emit light when turned on * LED - these emit light when turned on
* Speaker - these emil sound based on the signal sent to them, from a basic buzzer to an audio speaker that can play music * Speaker - these emit sound based on the signal sent to them, from a basic buzzer to an audio speaker that can play music
* Stepper motor - these convert a signal into a defined amount of rotation, such as turning a dial 90° * Stepper motor - these convert a signal into a defined amount of rotation, such as turning a dial 90°
* Relay - these are switches that can be turned on or off by an electrical signal. They allow a small voltage from an IoT device to turn on larger voltages. * Relay - these are switches that can be turned on or off by an electrical signal. They allow a small voltage from an IoT device to turn on larger voltages.
* Screens - these are more complex actuators and show information on a multi-segment display. Screens vary from simple LED displays to high-resolution video monitors. * Screens - these are more complex actuators and show information on a multi-segment display. Screens vary from simple LED displays to high-resolution video monitors.

2
1-getting-started/lessons/3-sensors-and-actuators/wio-terminal-actuator.md
Unescape View File

@ -34,7 +34,7 @@ Connect the LED.
One of the legs of the LED is the positive pin, the other is the negative pin. The LED is not perfectly round, and is slightly flatter on one side. The side that is slightly flatter is the negative pin. When you connect the LED to the module, make sure the pin by the rounded side is connected to the socket marked **+** on the outside of the module, and the flatter side is connected to the socket closer to the middle of the module. One of the legs of the LED is the positive pin, the other is the negative pin. The LED is not perfectly round, and is slightly flatter on one side. The side that is slightly flatter is the negative pin. When you connect the LED to the module, make sure the pin by the rounded side is connected to the socket marked **+** on the outside of the module, and the flatter side is connected to the socket closer to the middle of the module.
1. The LED module has a spin button that allows you to control the brightness. Turn this all the way up to start with byt rotating it anti-clockwise as far as it will go using a small Phillips head screwdriver. 1. The LED module has a spin button that allows you to control the brightness. Turn this all the way up to start with by rotating it anti-clockwise as far as it will go using a small Phillips head screwdriver.
1. Insert one end of a Grove cable into the socket on the LED module. It will only go in one way round. 1. Insert one end of a Grove cable into the socket on the LED module. It will only go in one way round.

2
1-getting-started/lessons/4-connect-internet/single-board-computer-mqtt.md
Unescape View File

@ -74,6 +74,6 @@ Write the device code.
Light level: 0 Light level: 0
``` ```
> 💁 You can find this code in the [code-mqtt/virtual-device](code/virtual-device) folder or the [code-mqtt/pi](code/pi) folder. > 💁 You can find this code in the [code-mqtt/virtual-device](code-mqtt/virtual-device) folder or the [code-mqtt/pi](code-mqtt/pi) folder.
😀 You have successfully connected your device to an MQTT broker. 😀 You have successfully connected your device to an MQTT broker.

Write Preview
Loading…
Cancel
Save