Microsoft Teams in Mac OS

Beginning with macOS Catalina 10.15, Apple introduced new security controls to better protect your computer.
To configure your security settings for MS Teams, please do the following:
1. Check your Mac OS version
Mac OS
If you're running macOS 10.15.x or macOS 11+, continue on:
2. Click "System Preferences" select "
Security
3. Click the padlock in the lower-left corner of the window.
Enter your computer username and password - this will allow you to make the necessary changes.
Security
4. You'll need to allow MS Teams to access your
• Camera,
• Microphone,
• Accessibility,
• Screen Recording.
To do this, select the item from the left column, scroll through the list of applications, and make sure that Teams is checked.
Security
5.Repeat this process for
• Camera,
• Microphone,
• Accessibility,
• Screen Recording.
Security
6. Quit and relaunch Microsoft Teams for these changes to take effect.

How to use Scartch Arduino

1.1 How does Scratch Arduino work
How does Scratch Arduino work



1.2 "Scratch Arduino Link" is not installed or runing
Scratch Arduino Link is not runing

1.3 Install "Arduino Driver" based on the Operating System
Install Scratch Arduino Link

1.4 Install "Scratch Arduino Link" based on the Operating System
Install Scratch Arduino Link

1.5 After "Scratch Arduino Link" is installed and launched
Scratch Arduino Link is ok

1.6 Make sure your device is connected
Device is not connected

Choose the device you want to connect.
Connect device
OR
Connect device

You should see the status from the menu bar if "Scratch Arduino Link" setup and conection are correct
Device is not connected

You are ready to upload your code to the device, happy coding and have fun!

Install Arduino Driver

1.1 Install "Scratch Arduino Driver" based on the Operating System
Go to Github to download
Install Scratch Arduino Driver

Install "Scratch Arduino Link" for Windows

1.1 Download "Scratch Arduino Link" for Windows
Download Scratch Arduino Link

1.2 Install "Scratch Arduino Link"
Install Scratch Arduino Link

Install Scratch Arduino Link

1.3 Open "Scratch Arduino Link" and click "More info"
Open Scratch Arduino Link

1.4 Click "Run anyway"
Open Scratch Arduino Link

1.5 Verify "Scratch Arduino Link" is runing in Windows
Verify Scratch Arduino Link

1.6 Verify "Scratch Arduino Link" is runing in "Scratch Arduino"
Verify Scratch Arduino Link

1.7 Make sure install Arduino Driver, so computer can connect Arduino properly!
Verify Scratch Arduino Link

Install "Scratch Arduino Link" for Mac OS

1.1 Download "Scratch Arduino Link" for Mac OS
Download Scratch Arduino Link

1.2 Copy "Scratch Arduino Link" to "Applications"
install Scratch Arduino Link in Mac OS

1.3 Accept "Scratch Arduino Link" Application Security & Privacy
Open "System Preferences" -> "Security & Privacy"
System Perferences

Click "Open Anyway", you may need administrator permission.
Allow open

1.4 Launch "Scratch Arduino Link"
Launch Scratch Arduino Link

1.5 Verify "Scratch Arduino Link" is runing in "Scratch Arduino"
Verify Scratch Arduino Link

1.7 Make sure install Arduino Driver, so computer can connect Arduino properly!
Verify Scratch Arduino Link

LED Kit and Color

Prerequisite:
• Install Arduino Driver
• Install "Scratch Arduino Link"
• Assembly LED Kit
• Connect LED Kit via USB cable"
• Login to Ottawa STEM Club and enjoy the coding with Scratch Arduino (Powered by Ottawa STEM Club)

# Color Name Example Hex Value
1 AliceBlue 0xF0F8FF
2 Amethyst 0x9966CC
3 AntiqueWhite 0xFAEBD7
4 Aqua 0x00FFFF
5 Aquamarine 0x7FFFD4
6 Azure 0xF0FFFF
7 Beige 0xF5F5DC
8 Bisque 0xFFE4C4
9 Black 0x000000
10 BlanchedAlmond 0xFFEBCD
11 Blue 0x0000FF
12 BlueViolet 0x8A2BE2
13 Brown 0xA52A2A
14 BurlyWood 0xDEB887
15 CadetBlue 0x5F9EA0
16 Chartreuse 0x7FFF00
17 Chocolate 0xD2691E
18 Coral 0xFF7F50
19 CornflowerBlue 0x6495ED
20 Cornsilk 0xFFF8DC
21 Crimson 0xDC143C
22 Cyan 0x00FFFF
23 DarkBlue 0x00008B
24 DarkCyan 0x008B8B
25 DarkGoldenrod 0xB8860B
26 DarkGray 0xA9A9A9
27 DarkGreen 0x006400
28 DarkKhaki 0xBDB76B
29 DarkMagenta 0x8B008B
30 DarkOliveGreen 0x556B2F
31 DarkOrange 0xFF8C00
32 DarkOrchid 0x9932CC
33 DarkRed 0x8B0000
34 DarkSalmon 0xE9967A
35 DarkSeaGreen 0x8FBC8F
36 DarkSlateBlue 0x483D8B
37 DarkSlateGray 0x2F4F4F
38 DarkTurquoise 0x00CED1
39 DarkViolet 0x9400D3
40 DeepPink 0xFF1493
41 DeepSkyBlue 0x00BFFF
42 DimGray 0x696969
43 DodgerBlue 0x1E90FF
44 FireBrick 0xB22222
45 FloralWhite 0xFFFAF0
46 ForestGreen 0x228B22
47 Fuchsia 0xFF00FF
48 Gainsboro 0xDCDCDC
49 GhostWhite 0xF8F8FF
50 Gold 0xFFD700
51 Goldenrod 0xDAA520
52 Gray 0x808080
53 Green 0x008000
54 GreenYellow 0xADFF2F
55 Honeydew 0xF0FFF0
56 HotPink 0xFF69B4
57 IndianRed 0xCD5C5C
58 Indigo 0x4B0082
59 Ivory 0xFFFFF0
60 Khaki 0xF0E68C
61 Lavender 0xE6E6FA
62 LavenderBlush 0xFFF0F5
63 LawnGreen 0x7CFC00
64 LemonChiffon 0xFFFACD
65 LightBlue 0xADD8E6
66 LightCoral 0xF08080
67 LightCyan 0xE0FFFF
68 LightGoldenrodYellow 0xFAFAD2
69 LightGreen 0x90EE90
70 LightGrey 0xD3D3D3
71 LightPink 0xFFB6C1
72 LightSalmon 0xFFA07A
73 LightSeaGreen 0x20B2AA
74 LightSkyBlue 0x87CEFA
75 LightSlateGray 0x778899
76 LightSteelBlue 0xB0C4DE
77 LightYellow 0xFFFFE0
78 Lime 0x00FF00
79 LimeGreen 0x32CD32
80 Linen 0xFAF0E6
81 Magenta 0xFF00FF
82 Maroon 0x800000
83 MediumAquamarine 0x66CDAA
84 MediumBlue 0x0000CD
85 MediumOrchid 0xBA55D3
86 MediumPurple 0x9370DB
87 MediumSeaGreen 0x3CB371
88 MediumSlateBlue 0x7B68EE
89 MediumSpringGreen 0x00FA9A
90 MediumTurquoise 0x48D1CC
91 MediumVioletRed 0xC71585
92 MidnightBlue 0x191970
93 MintCream 0xF5FFFA
94 MistyRose 0xFFE4E1
95 Moccasin 0xFFE4B5
96 NavajoWhite 0xFFDEAD
97 Navy 0x000080
98 OldLace 0xFDF5E6
99 Olive 0x808000
100 OliveDrab 0x6B8E23
101 Orange 0xFFA500
102 OrangeRed 0xFF4500
103 Orchid 0xDA70D6
104 PaleGoldenrod 0xEEE8AA
105 PaleGreen 0x98FB98
106 PaleTurquoise 0xAFEEEE
107 PaleVioletRed 0xDB7093
108 PapayaWhip 0xFFEFD5
109 PeachPuff 0xFFDAB9
110 Peru 0xCD853F
111 Pink 0xFFC0CB
112 Plaid 0xCC5533
113 Plum 0xDDA0DD
114 PowderBlue 0xB0E0E6
115 Purple 0x800080
116 Red 0xFF0000
117 RosyBrown 0xBC8F8F
118 RoyalBlue 0x4169E1
119 SaddleBrown 0x8B4513
120 Salmon 0xFA8072
121 SandyBrown 0xF4A460
122 SeaGreen 0x2E8B57
123 Seashell 0xFFF5EE
124 Sienna 0xA0522D
125 Silver 0xC0C0C0
126 SkyBlue 0x87CEEB
127 SlateBlue 0x6A5ACD
128 SlateGray 0x708090
129 Snow 0xFFFAFA
130 SpringGreen 0x00FF7F
131 SteelBlue 0x4682B4
132 Tan 0xD2B48C
133 Teal 0x008080
134 Thistle 0xD8BFD8
135 Tomato 0xFF6347
136 Turquoise 0x40E0D0
137 Violet 0xEE82EE
138 Wheat 0xF5DEB3
139 White 0xFFFFFF
140 WhiteSmoke 0xF5F5F5
141 Yellow 0xFFFF00
142 YellowGreen 0x9ACD32

Otto Robot Building Instructions

Prerequisite:
• Install Arduino Driver
• Install "Scratch Arduino Link"
• Assembly Otto Robot
• Connect Otto Robot via USB cable"
• Don't forget to Calibrate Otto Robot
• Login to Ottawa STEM Club and enjoy the coding with Scratch Arduino (Powered by Ottawa STEM Club)

1. Otto Robot
Otto Robot

2. Otto Robot Parts
Otto Robot Parts

3. Install Robot Battery
Install battery switch

Install battery
4. Install Robot Legs
Install Leg 1

Install Leg 2

Install buzzer

Install Leg 3

Install Leg 4

Install Leg 5

Install Leg 6

5. Install Robot Feet
Install foot 1

Install foot 2

Install foot 3

Install foot 4

Install foot 5

Install foot 6

6. Install Robot Head
Connect Nano

Install head 1

Install head 2

Install head 3

7. Connect Device and Cables
Connect Cable 1

Connect Cable 2

8. Otto Robot
Otto Robot