Tutorials and Guides

Internet of Things Learn about using Internet of Things (IOT) devices with MIT App Inventor. Share tips and tricks, ask questions, and show off your cool IOT-based projects in this category. For more information about using IOT with MIT App Inventor, see http://iot.appinventor.mit.edu/

Topic	Replies	Views	Activity
##PLEASE READ FIRST## Posting a new tutorial or guide to the community Tutorials and Guides Submission of new tutorials or guides The community has adopted an approach to the posting of tutorials and guides on the community, and all new submissions are now put through an evaluation process. We want you to be …	2	1187	June 6, 2021
About the Tutorials and Guides category Tutorials and Guides	0	1125	September 9, 2019
Battery checker reminding you to unplug when fully charged Tutorials and Guides itoo	8	2223	December 20, 2024
Make Tetris game from scratch with no extensions Tutorials and Guides canvas	47	9421	December 20, 2024
Create apps with Webview and send and receive data with javascript Tutorials and Guides tutorials , google-play-store	2	629	December 14, 2024
:blue_square: HOWTO: OCR Images and PDFs using Google Docs Tutorials and Guides ocr , google-web-app , google-docs	8	2618	December 13, 2024
Get Audio File (mp3) Duration with Javascript Tutorials and Guides time , audio	1	77	December 6, 2024
How to request and grant MANAGE_EXTERNAL_STORAGE permission Tutorials and Guides	68	16982	December 6, 2024
Pedometer with Itoo Tutorials and Guides	2	1670	November 28, 2024
Tone generator with JavaScript. Frequencymeter with Arduino Tutorials and Guides arduino , tone , generator , frequencymeter	7	3025	November 27, 2024
:fire: Use your Firebase project to generate a timestamp Tutorials and Guides firebase , timestamp	3	605	November 23, 2024
:fire: Register and Login using Firebase Authentication for your app Tutorials and Guides firebase-security , login	28	5757	November 21, 2024
[Guide] How to use the CLOCK Tutorials and Guides faq , clock	58	72537	November 20, 2024
:eye: itoo Push Notification Examples for ALL! Tutorials and Guides itoo	49	2466	November 8, 2024
Use Androidx86 with VirtualBox as an emulator for AI2 Tutorials and Guides emulator	4	2266	November 7, 2024
Raspberry Pi. Bluetooth. Send. Receive Internet of Things bluetooth , raspberry	11	12961	November 6, 2024
A video tutorial of scanning book bar code into Google Sheet Tutorials and Guides tutorials , bar-code-scanner	5	164	November 6, 2024
Some basics on Android storage system Tutorials and Guides faq	70	23942	October 24, 2024
How to get serviceUuid and characteristicUuid when I use the bluetoothLE extension? Internet of Things bluetooth	17	10943	November 5, 2024
Professional Looking Tab (Android Default Similar Style) creation in vanilla App Inventor Tutorials and Guides	5	1281	November 4, 2024
Simple CRUD with Google Sheets and Apps Script (fixes Hay Kel flaws...) Tutorials and Guides	45	12941	November 1, 2024
Image Cropper Demo (with extensions) Tutorials and Guides	0	112	October 27, 2024
Flat File Database for TinyDB with CRUD - Basic & Image versions Tutorials and Guides	4	434	October 26, 2024
Using the ImageMagick API with AppInventor 2 Tutorials and Guides images , google-images	2	827	October 20, 2024
A Basic LocationSensor Speedometer Tutorials and Guides gps , location-sensor	5	5384	October 19, 2024
Serial OTG. Arduino CH340. FTDI. rkl099's Extension Tutorials and Guides serial , otg , extension , ch340 , ftdi	63	14796	October 17, 2024
TinyWebDB with PHP and Extension to Encrypt data Tutorials and Guides tinywebdb , php , extension , encrypt	4	2519	October 17, 2024
Alarm Manager with Itoo Tutorials and Guides	12	1438	October 16, 2024
How to Create Simple Dark Mode Using (New Logic) Tutorials and Guides	12	4076	October 15, 2024
Create a Sun VS Moon app using CloudDB Tutorials and Guides	2	166	October 13, 2024