Uploaded December 2022 | Updated September 2026, 3 weeks ago
In this lesson about Base Number like Binary, Decimal, Octal and Hexadecimal number. Then we learn how to use Arduino serial monitor where we can print information for debugging. Then we learn how to we send commands back to Arduino from our computer.
آشنایی با اعداد مبنا به فارسی
youtu.be/yot4_-A6dVk
Purchase this kit from SunFounder website robojax.com/L/?id=367
This lecture is part of Robojax Arduino Course based on SunFounder kit with lesson 1 starts here: bit.ly/sunfouder
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📚⬇️ Download and resource page for this video robojax.com/RJT587
Use Chapters from timeline or click on the time
00:00 Introduction
0:55 Base Numbers
03:13 Decimal numbers
4:59 Binary numbers
3:61 Octal numbers
8:00 Hexadecimal numbers
11:34 Serial Monitor
22:54 Reading user keyboard inputs
25:56 Printing actual numbers On Serial Monitor
26:42 Serial monitor example codes
#SunFounder #robojaxSunFounder #robojaxArduinoCourse
Tutorial by Ahmad Shamshiri form Canada
If you found this tutorial helpful, please support me so I can continue creating contents like this. Here is PayPal link bit.ly/donate-robojax
Power Supply I use:
DC 30V 60A Power supply: https://s.click.aliexpress.com/e/_98Ah5c
DC 60V 30A Power supply: https://s.click.aliexpress.com/e/_APyPJ0
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We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
In this lesson about Base Number like Binary, Decimal, Octal and Hexadecimal number. Then we learn how to use Arduino serial monitor where we can print information for debugging. Then we learn how to we send commands back to Arduino from our computer.
آشنایی با اعداد مبنا به فارسی
youtu.be/yot4_-A6dVk
Purchase this kit from SunFounder website robojax.com/L/?id=367
This lecture is part of Robojax Arduino Course based on SunFounder kit with lesson 1 starts here: bit.ly/sunfouder
The best thank you for me is to Subscribe 🔔 to my channel, like 👍 the video It is greatly appreciated. 🔔 😊.
I will reply to all Subscriber's 🔔 questions. So make sure to Subscribe.😊 .
**** Purchase this SunFounder Arduino Learning kit from Affiliated Stores ***
Amazon USA:amzn.to/3iAYIh7
Amazon Canada:amzn.to/3Fm76cV
Amazon Germany :amzn.to/3UtVOYG
Amazon UK: amzn.to/3VuRNV1
Amazon France: amzn.to/3iCKfko
Amazon Spain: amzn.to/3Vu7uvA
Amazon Italy: amzn.to/3EYGu0v
Amazon Japan: amzn.to/3h0nbf1
SunFounder website: robojax.com/L/?id=367
eBay: ebay.us/xYb1lT
AliExpress: https://s.click.aliexpress.com/e/_DlS0a0F
📚⬇️ Download and resource page for this video robojax.com/RJT587
Use Chapters from timeline or click on the time
00:00 Introduction
0:55 Base Numbers
03:13 Decimal numbers
4:59 Binary numbers
3:61 Octal numbers
8:00 Hexadecimal numbers
11:34 Serial Monitor
22:54 Reading user keyboard inputs
25:56 Printing actual numbers On Serial Monitor
26:42 Serial monitor example codes
#SunFounder #robojaxSunFounder #robojaxArduinoCourse
Tutorial by Ahmad Shamshiri form Canada
If you found this tutorial helpful, please support me so I can continue creating contents like this. Here is PayPal link bit.ly/donate-robojax
Power Supply I use:
DC 30V 60A Power supply: https://s.click.aliexpress.com/e/_98Ah5c
DC 60V 30A Power supply: https://s.click.aliexpress.com/e/_APyPJ0
If you found this tutorial helpful, please support me so I can continue creating contents like this. (PayPal): 🔥paypal.me/robojaxTV
Follow me on Facebook fb.me/robojaxTV
Follow me on TikTok tiktok.com/@robojaxtv
Follow me on Twitter: twitter.com/robojaxTV
Follow me on Instagram: instagram.com/robojax
Get other projects code ⬇️
🔥robojax.com
**** AFFILIATE PROGRAM ****
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

![Using two Heltec CubeCell LoRa ESP32 Boards HTCC-AB01 as remote switch as TX and RX
We learn how to use One CubeCell as Sender (TX) and the other as Receiver (RX). We use push button with TX to turn ON/OFF a relay with AC bulb or LED connected to the RX. Step by step code, wiring and demonstration is shown.
📚⬇️ Download and resource page https://robojax.com/RJT749
Related Vides:
Introduction to Heltec Lora HTCC-AB01: https://youtu.be/-dUKnIXPMeA
How to use ES32 WiFi Bluetooth board https://youtu.be/ Fj8QDlGuQ
Introduction to 5V relay: https://youtu.be/N-xbxtGGoHw
Arduino Step by Step course that starts here https://youtu.be/-6qSrDUA5a8
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Download Arduino code for this video: [COMING soon]
Use Chapters from timeline or click on the time
00:00 Introduction
01:21 Introduction
04:10 Wiring Explained
07:39 Preparing LED with resistor for Arduino
08:29 Sender or TX Code Explained
10:41 Receiver or RX code Explained
14:37 Opening two Serial monitor with different com ports
16:50 Demonstration of Press and hold relay remote switch
17:51 Demonstration of toggle remote relay switch
19:25 Demonstration of LED control remotely
#Heltec #robojaxLoRA
Robojax.com
Website: https://robojax.com
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**** AFFILIATE PROGRAM ****
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. Using two Heltec CubeCell LoRa ESP32 Boards HTCC-AB01 as remote switch as TX and RX](https://i.ytimg.com/vi/rSPN-8ZK0AM/mqdefault.jpg)








