Electronics Circuit Design From Concept To Implementation - Science/Technology (2) - Nairaland
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| Re: Electronics Circuit Design From Concept To Implementation by acorntree(m): 12:24pm On Nov 15, 2014 |
baba11:Ok |
| Re: Electronics Circuit Design From Concept To Implementation by baba11(m): 5:16pm On Nov 15, 2014 |
acorntree:Alright my Oga....don't be annoyed with me!!!!! |
| Re: Electronics Circuit Design From Concept To Implementation by nisol: 6:30am On Nov 24, 2014 |
@acorntree chairman, any new developments? |
| Re: Electronics Circuit Design From Concept To Implementation by acorntree(m): 12:07pm On Nov 29, 2014 |
Sorry for the delay, I will soon upload the remaining part. I'm busy nowadays |
| Re: Electronics Circuit Design From Concept To Implementation by acorntree(m): 4:47pm On Nov 30, 2014 |
The transmitter remote handset final pcb Pls note that the design has been modified to only 4 channel to reduce cost. If ure building this you can make use of all the 12 channel as designed in the full circuit diagram. LED light emitting diodes has been added on the final pcb to know the state of each of the relay. This is not shown in the ciruit diagram The antenna can be designed as pcb path or use seperate external antenna which could be a short length of wire. For longer distance increase the no of battery but take note of the microcontroller working voltage.
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| Re: Electronics Circuit Design From Concept To Implementation by acorntree(m): 4:59pm On Nov 30, 2014 |
The 4channel receiver and transmitter final pcb
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| Re: Electronics Circuit Design From Concept To Implementation by acorntree(m): 5:26pm On Nov 30, 2014 |
Result The design has been tested and was found to meet the expected result. It can control wirelessly up to 4 devices at the same time. The range of 10m is achieved if one is using 3v battery for powering the transmitter circuit. For longer distance the batteries can be connected in series to achieve up to 12v , but in this case you have to introduce an ic regulator into your transmitter so as to protect the microcontroller pic16f84. Pic16f84 can only work within 4 to 6v any higher voltage will destroy it |
| Re: Electronics Circuit Design From Concept To Implementation by usisky(m): 8:42am On Dec 07, 2014 |
Hello everyone...... @op. Are you facing some challenges with your project or what? If this be the case, then I ask you share the problem so some of us with little idea can help. Cheers... Modified: Sorry, never read your last post. Good to see you got it up and running... |
| Re: Electronics Circuit Design From Concept To Implementation by Yemmyteespeed007(m): 4:40pm On Dec 07, 2014 |
Good Keep it coming |
| Re: Electronics Circuit Design From Concept To Implementation by miqos04: 1:11pm On Dec 11, 2014 |
nice one there @ op |
| Re: Electronics Circuit Design From Concept To Implementation by Expertz(m): 1:13pm On Dec 11, 2014 |
Hmmmm, |
| Re: Electronics Circuit Design From Concept To Implementation by sukkot: 1:14pm On Dec 11, 2014 |
now can you create solar energy for the whole nigeria ? or of what use is all this ?  |
| Re: Electronics Circuit Design From Concept To Implementation by clemzo101(m): 1:17pm On Dec 11, 2014 |
I am in.........OP God bless u for dis. |
| Re: Electronics Circuit Design From Concept To Implementation by 9free(m): 1:24pm On Dec 11, 2014 |
I don't why I always run away from PIC Micro-controller families. AVR all the way!!!! |
| Re: Electronics Circuit Design From Concept To Implementation by musicwriter(m): 1:25pm On Dec 11, 2014 |
@acorntree. This's how Africans must start thinking for us to flee from technological slavery and poverty cause only science can solve the poverty problem of a nation. Until African children can be able to conceptualize science, we are going no way. Imagine having your entire community learn how to build circuits and they learn it using your native language. That would be the beginning of prosperity for that community. Unfortunately, only very few hold this knowledge. Keep it up!. Be patient, I'll be able to help people like you source research funds in future. Believe me. 3 Likes |
| Re: Electronics Circuit Design From Concept To Implementation by Neytron4U: 1:26pm On Dec 11, 2014 |
The topic for the month of november look much alike to my present msc project topic which is miicrocontroller base radiometer......any body that has more idea on the topic is higly welcomed. This thread is the best. 1 Like |
| Re: Electronics Circuit Design From Concept To Implementation by Neytron4U: 1:35pm On Dec 11, 2014 |
acorntree: |
| Re: Electronics Circuit Design From Concept To Implementation by JohnBLAQ(m): 1:42pm On Dec 11, 2014 |
What are the softwares for electronic design? Have seriously given up after school abt my main interest... Pls send me details |
| Re: Electronics Circuit Design From Concept To Implementation by Kelechi2020(m): 1:46pm On Dec 11, 2014 |
I am a computer engineering student....... And this topic is the bomb.... Op thank you for the next opportunity to share in your knowledge |
| Re: Electronics Circuit Design From Concept To Implementation by Emasel(m): 2:04pm On Dec 11, 2014 |
OP....u are tight,keep it up. |
| Re: Electronics Circuit Design From Concept To Implementation by ABAKA72(m): 2:32pm On Dec 11, 2014 |
OP I will like to have your phone number, there are projects that am working on (building construction equipments) that requires inputs from you. |
| Re: Electronics Circuit Design From Concept To Implementation by pricelessmr: 2:41pm On Dec 11, 2014 |
musicwriter: The truth is, we hardly have true researchers/ scholars resident in Nigeria and willing to give back. I come across internet copycats posing as researcher. Conceptualizing science requires ground-up application of mathematics in embedded programming. Imagine some builds analog inverter copied from magazine, despite being an EE graduate of 4years could not define frequency and differentiate from Period. Not to mention Duty Cycle. Cramming & copying without understanding won't take us anywhere. Go to SEDI, you'll weep. They are doing not badly in Mechanical construction, but automation and control, digitalization is almost not existent in 21st century.. Thank God for independent young programmers in web & mobile Technologies catching up. Op, I'll appreciate your analysis of source code, starting from number systems, as used in computing. |
| Re: Electronics Circuit Design From Concept To Implementation by pricelessmr: 2:48pm On Dec 11, 2014 |
acorntree: Nice pcb. Please, I'll appreciate a step by step process and materials needed to convert d artwork generated by pcbwizard to finished pcb as show in your work. Keep up the Good work. |
| Re: Electronics Circuit Design From Concept To Implementation by Okaakoko(m): 2:52pm On Dec 11, 2014 |
this is interesting, I am fully wit you. good job |
| Re: Electronics Circuit Design From Concept To Implementation by Nobody: 3:31pm On Dec 11, 2014 |
OP, this is a great thread. Can you post the procedure & materials you use in making PCB please? All the projects I have worked on I use veroboard, although people always say I'm good with it, I want to upgrade to PCB because of its relative ease of making & time effectiveness. Thanks. |
| Re: Electronics Circuit Design From Concept To Implementation by musicwriter(m): 3:58pm On Dec 11, 2014 |
pricelessmr: Yes, conceptualizing not only Mathematics but also Physics, Chemisty, Biology is the key to science. And that's what I've been clamouring for ages. I've even made a song off it. Please read the below link on my signature, I've explained everything Africa need to move forward in science and technology and it's perfectly in line with your suggestion. I can tell you're a true science guy. |
| Re: Electronics Circuit Design From Concept To Implementation by stag: 3:59pm On Dec 11, 2014 |
Op, great thread here. Kudos! pricelessmr: True. But if its too cumbersome in the beginning, the many people you wish will take part will become less interested. This way, when many catch on to it, the exceptionally curious minds will go a step further into the number systems and thorough mathematics of programming/computing. Seun, your mods will do well in promoting more threads like this. |
| Re: Electronics Circuit Design From Concept To Implementation by DONOCHAS(m): 4:14pm On Dec 11, 2014 |
Nice one OP, i wish i knw any programming lang. |
| Re: Electronics Circuit Design From Concept To Implementation by Zet72(m): 4:15pm On Dec 11, 2014 |
Op thanks for such educative thread, my question is this, I see 1 transistor & 1 ic in that PCB, did u program the ic & how did u get the perfect transistor for the board? 2) The equipment u earlier mentioned, how much will it cost to get them? 3) Is PCB available in the market? 4) The remote sensor is it available in the market? Thanks in advance for ur reply 1 Like |
| Re: Electronics Circuit Design From Concept To Implementation by esskay4u: 4:19pm On Dec 11, 2014 |
Nyc thread |
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