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Student Companion my problem isn't the code but the connection of its pin. I be able to connect but his pin tx don't sent me nothing. Infact when i see TX pin using oscilloscope, i don't be able to see bits.
Then they must be something wrong either with your code the way you are sending commands to your pins or your connections. This is a popular device and there are plenty of tutorials online how to use it.
Thank you for yours great lectures, I have learnt a lot from you. I am considering learn microcontrollers in C, what kind of microcontroller you recommend, AVR or PIC. And can you make tutorial videos for AVR microcontroller? Thank you
Hi. Thanks for watching our videos and brother your feedback. The choice will depend on you , the software you gonna learn with and what you want to achieve in the future. As Microchip the manufacturer of PIC bought Atmel the manufacturer of AVR recently, in the future they programming tools might be integrated. We usually use PIC so I can only advice on PIC.
thank you for your recommendation, I found in your courses, there are 1 course about PIC using MikroC and another one is about PIC using MPLAB, so what is the difference between them and if I want to study further in embedded system field, do I need to study both of them ?
No you don't need to study both. MikroC, MPLAB and even Flowcode are software used to program your microcontrollers. The manufacturer software is MPLAB and it's kind of free. Meaning it's free but you can buy a professional version for more optimization. But the free version works better especially for a beginner you won't see a difference. MikroC and Flowcode are third party software. They are not free but have free limited versions that you can use. In my opinion they are a bit easy to use with a lot of supplied libraries than MPLAB. So I'll advice you to try all of them and see the one you'll be comfortable with. Then continue learning with it.
Student Companion thank you for your information, I will try them and find the most suitable software for me. I hope that you will have more tutorial video about microcontroller as well as embedded system and help many people in the world expand their knowledge in this field. P/s: I think you can consider PCB design or circuit design for your next tutorial so that we can have "full stack" embedded system community 😂😂
I already have PCB design videos. And I am working on another that will be uploaded maybe in two days. It's about how to design your own Arduino Shields. I will explain the basic electronic you need, design the schematic, the board and manufacture it. All steps will be explained
Hi, the use of the heater will depend on the power rating of your relay. Anything that can be supported by the relay. Please watch our relay tutorial to learn more. Don't use resistors, why would you want to use resistors?
@@mogosandrei9985 Are you trying to build a real hardware device or in simulation only? A heater is basically a heating power resistors, when current pass through them, they become hot, that's why they might use the resistor symbol to describe a heater, but you can't use any resistor for that, because not all resistors are meant to be heaters. If you are using high power, you must make sure you know what you are doing as it could be dangerous, we can't provide advice if you want to build your own heater as long as you follow the safety precautions.
We used NPN in this tutorial. You can use any general purpose transistor either NPN or PNP, as long as it's capable of driving your relay ot your load directly. And remember to connect it and bias it correctly. For example in brief you know an NPN turns on whenn current flows through the base and the transistor current flows from collector to emmittet while with PNP it turns on when there is no current at the base and the transistor currrnt flows from emmiter to collector.
sir according to our project we have to use an FET. so the question is that...... what is the equivalent of BC108 in FETs ? because there is very low output coming out from arduino pins . if you know any model of FETs which is equal to BC108 plz tell me...
It's not about an equivalent of BC108 but a FET that we'll be able to drive your relay. I don't know which relay you are going to use, each relay has it's own coil voltage, current and resistance. Those are parameters that we'll help you select a correct FET and calculate the value of resistor.
Please write a programme in flow code 8 an ac - ac stabilizer project ranging from 130vac to 280vac input voltage and Output voltage between 200vac to 255vac with a low and high cut voltage LOW volt cut to be below 130vac and HIGH cut to be above 280vac and display the resulting real time ac input and output on a 16x2 lcd.This can be really helpful to see how to go about it here in flowcode.Thank you sir.
One comment is enough. You can't write same comment on hundreds videos and expect a different outcome. This is like spamming. In the future, please write a single comment not flooding same comment on many videos. We won't consider your request in the future.
Hi ! sir the project is very interesting i have selected the project for my semester so i have worked hard a lot but the code can not do with flow code if you kindly provide the code in Ardunio (IDE) soft ware i will be very thankful for this act of kindness i have only 1 day sir plaz
Get 20% OFF when you buy or upgrade Flowcode (any Packs) by using this discount code: SComp20
at Checkout: www.flowcode.co.uk/buy/?
Contact us for more information
Nice Project. Keep it up guys.
Thank you
Have you ever used module BT RN4678?
Not yet. But I don't think it can be difficult with Flowcode.
Student Companion my problem isn't the code but the connection of its pin. I be able to connect but his pin tx don't sent me nothing. Infact when i see TX pin using oscilloscope, i don't be able to see bits.
Can you help me ?
Then they must be something wrong either with your code the way you are sending commands to your pins or your connections. This is a popular device and there are plenty of tutorials online how to use it.
How is your connection? And how are you writing the code?
Thank you for yours great lectures, I have learnt a lot from you. I am considering learn microcontrollers in C, what kind of microcontroller you recommend, AVR or PIC. And can you make tutorial videos for AVR microcontroller? Thank you
Hi. Thanks for watching our videos and brother your feedback. The choice will depend on you , the software you gonna learn with and what you want to achieve in the future.
As Microchip the manufacturer of PIC bought Atmel the manufacturer of AVR recently, in the future they programming tools might be integrated.
We usually use PIC so I can only advice on PIC.
thank you for your recommendation, I found in your courses, there are 1 course about PIC using MikroC and another one is about PIC using MPLAB, so what is the difference between them and if I want to study further in embedded system field, do I need to study both of them ?
No you don't need to study both.
MikroC, MPLAB and even Flowcode are software used to program your microcontrollers.
The manufacturer software is MPLAB and it's kind of free. Meaning it's free but you can buy a professional version for more optimization. But the free version works better especially for a beginner you won't see a difference.
MikroC and Flowcode are third party software. They are not free but have free limited versions that you can use. In my opinion they are a bit easy to use with a lot of supplied libraries than MPLAB.
So I'll advice you to try all of them and see the one you'll be comfortable with. Then continue learning with it.
Student Companion thank you for your information, I will try them and find the most suitable software for me.
I hope that you will have more tutorial video about microcontroller as well as embedded system and help many people in the world expand their knowledge in this field.
P/s: I think you can consider PCB design or circuit design for your next tutorial so that we can have "full stack" embedded system community 😂😂
I already have PCB design videos. And I am working on another that will be uploaded maybe in two days. It's about how to design your own Arduino Shields. I will explain the basic electronic you need, design the schematic, the board and manufacture it. All steps will be explained
What can I use as a heater? And if i use the parallelism of more resistors will it work? Also will the C code work on Arduino if I upload it?
Hi, the use of the heater will depend on the power rating of your relay. Anything that can be supported by the relay.
Please watch our relay tutorial to learn more.
Don't use resistors, why would you want to use resistors?
@@StudentCompanion i found on a site a heater built with some resistors in a ladder form
@@StudentCompanion Is it ok if I use NPN instead of PNP?
@@mogosandrei9985 Are you trying to build a real hardware device or in simulation only?
A heater is basically a heating power resistors, when current pass through them, they become hot, that's why they might use the resistor symbol to describe a heater, but you can't use any resistor for that, because not all resistors are meant to be heaters. If you are using high power, you must make sure you know what you are doing as it could be dangerous, we can't provide advice if you want to build your own heater as long as you follow the safety precautions.
We used NPN in this tutorial. You can use any general purpose transistor either NPN or PNP, as long as it's capable of driving your relay ot your load directly. And remember to connect it and bias it correctly. For example in brief you know an NPN turns on whenn current flows through the base and the transistor current flows from collector to emmittet while with PNP it turns on when there is no current at the base and the transistor currrnt flows from emmiter to collector.
sir can we change this BJT from any FET ??
I guess you can. Is there a particular reason to use a FET? As a BJT would do the job.
sir according to our project we have to use an FET. so the question is that...... what is the equivalent of BC108 in FETs ? because there is very low output coming out from arduino pins . if you know any model of FETs which is equal to BC108 plz tell me...
It's not about an equivalent of BC108 but a FET that we'll be able to drive your relay. I don't know which relay you are going to use, each relay has it's own coil voltage, current and resistance. Those are parameters that we'll help you select a correct FET and calculate the value of resistor.
Did you watch this video to learn how to use a relay with arduino: ua-cam.com/video/htRPH2U80kw/v-deo.html
Great!
Thanks
cant get access menu only 27 c temp
Your question is not clear. Can you clarify what you mean?
Please write a programme in flow code 8 an ac - ac stabilizer project ranging from 130vac to 280vac input voltage and Output voltage between 200vac to 255vac with a low and high cut voltage LOW volt cut to be below 130vac and HIGH cut to be above 280vac and display the resulting real time ac input and output on a 16x2 lcd.This can be really helpful to see how to go about it here in flowcode.Thank you sir.
One comment is enough. You can't write same comment on hundreds videos and expect a different outcome. This is like spamming. In the future, please write a single comment not flooding same comment on many videos.
We won't consider your request in the future.
OK sir point taken i will observe that.
Great!
Hi ! sir the project is very interesting i have selected the project for my semester so i have worked hard a lot but the code can not do with flow code if you kindly provide the code in Ardunio (IDE) soft ware i will be very thankful for this act of kindness
i have only 1 day sir plaz
We are busy with the Arduino code but unfortunately we can't do it in 1 day. It's not our priority at the moment. We have other commitments.