How to troubleshoot your electronic devices yourself

Instead of throwing away and repurchasing your electronic devices at the slightest problem, why not learn how to repair them yourself after a breakdown and give them a second life? This saves money and reduces your impact on the environment. It’s all about knowing how to go about it and where to start.

The most common breakdown problems

First of all, you need to be aware of the most common breakdown problems among broken devices and which are easily repairable. You can visit plchmi.

● Broken/Frayed/Bared Cords – Just because it broke doesn’t mean it’s doomed. Identify it using wires with missing insulation, the wire is visible at the switch.

● Dusty circuit boards – Dirt that has accumulated on circuit boards can cause short circuits and damage devices. This may appear as goo, small shavings or metal shards.

● Poor solder joints – Unfortunately, by producing too quickly, quality is sometimes sacrificed. If a wire from a component has fallen off the board, this can cause problems. May be caused by heavy vibration, shock or general wear and tear.

● Broken Switches – This is probably the most commonly damaged component. Components that are often subject to user handling can be broken or worn out more easily. Degradation often begins with switches no longer functioning normally and remaining pressed, “turning on” or turning off without action on our part.

● Very hot chips – melted chips or fully soldered chips on the board can all be signs of a damaged chip. It’s harder to replace unless you’re a bit of a DIYer at heart.

Find all your resources on Google

Do you want to know what a particular component is? Google has an answer to your every question for every outage. For example, you can search for “ATMEL ATMEGA168-20PU” and find that it is a 16Kb, 16Mhz, low power microcontroller.

In addition to Google, forums, blogs and YouTube are inexhaustible resources for valuable information on all types of subjects. Would you like to know how to make an electronic circuit? You can check out a PCB design blog . Today it is possible to self-train on any type of subject.

Once the diagnosis has been carried out, you have identified the fault, it is time to get to work.

Electronic devices: safety first!

It is important to follow all safety precautions when handling electronic or electrical items. Always start by turning off the circuit breaker. Once it’s turned off, you can tackle the project, whether it’s a lamp or a new ceiling fan. You can also visit this plchmi. 

All electrical wiring in the house consists of three wires. By reading the instructions for what you are replacing and taking your time, replacing a light fixture or light switch is quite simple. Repairing things yourself brings a certain satisfaction, a feeling of accomplishment. This strengthens self-esteem, and helps limit overconsumption which encourages people to throw away/repurchase each time a device no longer works.

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