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Nairaland Forum / Science/Technology / Electronics Circuit Design From Concept To Implementation (61159 Views)
Printed Circuit Board For Your Electronics Project. / Nepa Alarm: Circuit To Power Small Speaker / Circuit Diagram Of A Pure Sine Wave Inverter Needed (2) (3) (4)
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Re: Electronics Circuit Design From Concept To Implementation by david5565: 5:30am On Jan 12, 2016 |
Hi House, Please does anyone have Thunder Force's (Electronic Components Seller) phone number at Oshodi? Would greatly appreciate it forwarded. Thanks, Dave |
Re: Electronics Circuit Design From Concept To Implementation by Savotech: 7:51am On Jan 12, 2016 |
Yea, 080-333-13718 1 Like |
Re: Electronics Circuit Design From Concept To Implementation by Savotech: 7:54am On Jan 12, 2016 |
Ik at shop A7 08037130364 |
Re: Electronics Circuit Design From Concept To Implementation by david5565: 5:53am On Jan 13, 2016 |
@Savotech.. Thanks so much for your help. God bless you |
Re: Electronics Circuit Design From Concept To Implementation by Nobody: 8:44am On Jan 13, 2016 |
david5565: all the shops in Oshodi has been demolished. |
Re: Electronics Circuit Design From Concept To Implementation by Nobody: 8:45am On Jan 13, 2016 |
Savotech: all the shops in that vicinity has been destroyed |
Re: Electronics Circuit Design From Concept To Implementation by david5565: 6:40am On Jan 14, 2016 |
I contacted Thunder Force and he said they ha relocated closing by to somewhere called Arena Market, Bolade Oshodi - Shop EG 211 |
Re: Electronics Circuit Design From Concept To Implementation by guassian: 1:54pm On Jan 14, 2016 |
Ook that's good. Arena is at Bolade. a stone throw to the demolished site |
Re: Electronics Circuit Design From Concept To Implementation by darediamond(m): 7:49pm On Jan 14, 2016 |
I need an adjusable frequency inverter oscillator. One that can provide upto 50Mhz at whatever input voltage from the Battery. Can you make it for me? acorntree: |
Re: Electronics Circuit Design From Concept To Implementation by acorntree(m): 6:09pm On Feb 09, 2016 |
darediamond:Adjustable frequency inverter oscillator ! What's the use of that? At 50mhz is now radio frequency oscillator. Are you in need of radio transmitter? |
Re: Electronics Circuit Design From Concept To Implementation by Nobody: 9:52am On Feb 19, 2016 |
who knows where i can learn all forms of led signage, scrolling message display ,editable via gsm,bluetooth,if remote etc and non-editable scrolling led displays in Lagos.? i really wanted to learn from savotech,its just i cant go to ibadan. cc savotech,acorntree,gaussian and all other gurus in the house. |
Re: Electronics Circuit Design From Concept To Implementation by Savotech: 12:57pm On Feb 19, 2016 |
Call Tunde tunasha 0813 775 5683 he is a guru in embedded Systems. I endorse him. He is one of my ogas in embedded Systems. 1 Like 1 Share |
Re: Electronics Circuit Design From Concept To Implementation by darediamond(m): 5:31pm On Mar 21, 2016 |
acorntree: Thank you for bothering to reply. You see, I wanna build an High Voltage (1kv and above) High Frequency Lenzless Generator. But I want to make it power supply all in one. So instead of using Capacitor and Diode voltage Multiplier circuit and MY Self-made timing Copper Commutator, I taught of using an High Voltage High frequency Inverter. You know inverter do have Diver Unit that do houses the Integrated Circuit amongst other things. So I just need to use a Pure Sine Wave Generator IC but I want one that can generate upto 1Gh or even more. But I will just use Variable Resistor to control the Frequency from the IC. As for the High Voltage, I will have to wind a new transformer to convert 12 or 24 to upward of 1kv(1000vac) which I can rectified half way for other purposes. Are you on Whatapp? 07060578569 let's meet there. |
Re: Electronics Circuit Design From Concept To Implementation by princejude(m): 1:09am On Mar 22, 2016 |
darediamond: Interesting design concept, hmm... but are you sure you can achieve that. just asking... |
Re: Electronics Circuit Design From Concept To Implementation by Savotech: 10:26am On Mar 22, 2016 |
darediamond: 1Gh is not easy to generate oga. I stand to be corrected, no microcontroller can achieve that, even raspberry pi that is very close to a full computer system is 700mhz. Except fpga sha... Apart from the oscillator, the transistor or mosfet that will drive the transformer can it really work that high frequency? I am not saying it isn't possible but its not gonna be easy. 1 Like |
Re: Electronics Circuit Design From Concept To Implementation by jonddon(m): 7:04am On Mar 30, 2016 |
Janyves:proteus 8.3 |
Re: Electronics Circuit Design From Concept To Implementation by darediamond(m): 2:28pm On Mar 30, 2016 |
princejude:Why do you think it can't be achieved to start with? |
Re: Electronics Circuit Design From Concept To Implementation by princejude(m): 6:41pm On Mar 30, 2016 |
darediamond: DC - AC Inverter has operating limit. The highest frequency inverter I have seen is about 40 to 50KHz, and the final output was later stepped down to 50 - 60 Hz using pwm. The product has a lot of high frequency components such as transistors, diodes, ICs, etc which were very difficult to find in the market. You may have the design concept, but with which material? What type of transformer will run at 1GHz? 1 Like |
Re: Electronics Circuit Design From Concept To Implementation by darediamond(m): 9:17am On Mar 31, 2016 |
princejude:Transformer with moulded core which you can make at home can run at whatever hz you mould the core for. I sure will use variable Resistor to increase or decrease the frequency. Thanks to Asians, all formerly scarce components are now available in abundance without reduction in quality. Do you know how to make an inverter? |
Re: Electronics Circuit Design From Concept To Implementation by princejude(m): 9:21pm On Mar 31, 2016 |
darediamond: Which material will you use to mould the core? Yes, I design inverters |
Re: Electronics Circuit Design From Concept To Implementation by Liadi2(m): 6:01am On Apr 17, 2016 |
Good morning, pls where can i can buy components in ibadan more so i circuit diagram of a fm transmitter. |
Re: Electronics Circuit Design From Concept To Implementation by princejude(m): 10:28pm On Apr 17, 2016 |
Liadi2: Check our store: jutronix we send chips to any state in Nigeria |
Re: Electronics Circuit Design From Concept To Implementation by paulsir: 10:14pm On Apr 21, 2016 |
Liadi2:bere and u turn right,ask from pple |
Re: Electronics Circuit Design From Concept To Implementation by darediamond(m): 2:45pm On Apr 25, 2016 |
Cheaply available Powdered Iron and Resin is what will be used. princejude: |
Re: Electronics Circuit Design From Concept To Implementation by Nobody: 5:53pm On May 19, 2016 |
acorntree: I need someone to create a PCB layout for me, creating it on proteus is a problem for me not to talk of the actual layout 1 Like |
Re: Electronics Circuit Design From Concept To Implementation by stanon1: 11:01pm On Jun 17, 2016 |
Hi, I can help you to make PCBs. Also, if you would like to learn practical electronics with programming languages like Assembly, C and PICBASIC, feel free to contact me to learn from the best- 08092431157. Interesting thread we have here, glad to associate with like-minds. 1 Like |
Re: Electronics Circuit Design From Concept To Implementation by princejude(m): 3:55am On Jun 23, 2016 |
smackimorn: Check jutronix for your professional PCB design and fabrication Is it single,double,4,6,8,10, or more layers, we can do it? |
Re: Electronics Circuit Design From Concept To Implementation by wildrose21(m): 10:13pm On Aug 12, 2016 |
Hello gurus in the house. Please I am in a real fix.. I have to submit a project on Monday, but I am having issues with it. Basically, I am required to carry out a PROTEUS simulation involving multiplexing using Pic 16f877, whereby (1) A keypad and a LCD display will be connected on the same port, say PORT D, though the EN and RS will be on PORT A (2) A keypad and a Seven Segment Display, still using the same PORT D.. Can anyone please help with the basics of this multiplexing.. I can do the simulation using separate PORTS, but not the multiplexing . Gracias |
Re: Electronics Circuit Design From Concept To Implementation by princejude(m): 10:36pm On Aug 12, 2016 |
Are they still using basic for MCUs ? |
Re: Electronics Circuit Design From Concept To Implementation by david5565: 6:33am On Aug 13, 2016 |
Try this- https://www.google.com/url?q=http://extremeelectronics.co.in/microchip-pic-tutorials/using-multiplexed-7-segment-displays-%25E2%2580%2593-pic-microcontroller-tutorial/&sa=U&ved=0ahUKEwjmn4GI0b3OAhWCbBoKHQOiAscQFggTMAM&usg=AFQjCNHRkKbVWq79gvctEPqwArgzr5Of7A |
Re: Electronics Circuit Design From Concept To Implementation by wildrose21(m): 9:30pm On Aug 13, 2016 |
david5565:Thanks bro.. But seems you don't understand me. I can do multiplexing of a Seven Segment Display. What I am required to do is to use say both LCD and Keypad on the same port, instead of different ports. |
Re: Electronics Circuit Design From Concept To Implementation by david5565: 2:13pm On Aug 14, 2016 |
Well then.. No idea. Sorry |
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