This section of ReCreative Solutions regards repair, restoration or construction of various electrical and electronic circuits
Sometimes you may want to build your own solution to a certain electrical or electronic equipment out of some various different reasons:
1. You may need a personalized, customized equipment or device which you cannot find available on the market or the price for buying this solution may be prohibitive
2. You may find the respective device or equipment on the market but, although this solution may be available on the market and affordable in price, it is not the most optimal solution for your purposes
3. You may want to have control on the construction and on the design of the respective equipment or device, especially when a certain component of the respective device gets broken and you may want to replace it yourself, instead of buying again the entire respective device or equipment
The following YouTube videos present some of such circuits:
YouTube video Circuit 1. Led operated at 230V: https://www.youtube.com/watch?v=hM0Ta6iX9cU
YouTube video Circuit 2. Design and construction of an UPS for the SIM800L module: https://www.youtube.com/watch?v=zlK-LdKeOrs
YouTube video Circuit 3. Led powered at higher voltages: https://www.youtube.com/watch?v=8wz9zPmUk9I
YouTube video Circuit 4. Rotation speed regulator for a DC motor: https://www.youtube.com/watch?v=l5RYaPpxeHo
YouTube video Circuit 5. An ever increasing square wave signal: https://www.youtube.com/watch?v=pK4kcCREgF4
Youtube video Circuit 6. Blown fuse indicator circuit: https://youtu.be/42199aNI-R0
Youtube video Circuit 7. Insect repellent circuit: https://youtu.be/9gURUyyHjTs
YouTube video Presentation of the online free circuit simulator Falstad.com, which can be used to simulate the functioning of various electric and electronic circuits: https://www.youtube.com/watch?v=7DAa3UMuprw
If you put the right amount of interest, knowledge and endeavor, you may also be successful in this activity. My recipe for doing this is very simple, and pretty much the same every time when you want to build or to repair something:
1. Do your part!
Read, learn and accumulate as much as possible from the respective necessary specific knowledge
2. Before any action, say a prayer!
Why praying? When doing highly complicated and sophisticated constructions and repairs, like the repair of computers, smartphones, laptops or watches, each of them with tons of interconnected parts, implies not only to rely on your knowledge, wisdom and abilities and skills, because all these are merely only a prerequisite condition for a successful construction or repair. Best constructors and repairers are deeply faithful believers who know very well that even any of their very small misactions or mistakes, despite of their technical skills and abilities, can lead to a broken device instead of a successful repair or construction. And that is why you should always not rely only upon your skills, abilities and knowledge when you do this kind of activity!
3. After being successful in your construction or repair thank God for His help!
Build or repair yourself your own electric and electronic equipment and devices!
By contacting us, we can help you free of charge with technical consultancy and technical knowledge regarding the construction or the repair of certain electric and electronic circuits you may need to have for your own purposes
We can either provide free of charge technical consultancy and technical knowledge to help you with the respective repairs, or you can access our repair services using the concept “The Repair Coffeeshop” in Constanta
If you need our help and you want further details about how we can help you with any of the above, contact us at:contact@scienceandresearch.ro