Overcome rc car not road or dead
21 Nov 2017
How to deal with a rc car that is off or not going on? Fix yourself a dead rc car? Not long ago buy, rc cars do not want to go? Replace the new battery remains the same when the remote lights up. That's why sir? Questions like that are often catapulted to me. Seeing from past experience cases like this is actually easy to handle alone, just because of our ignorance about rc car components that cause we can not fix itself. The main component that we first check is the battery first, but not just by replacing the old battery with a new one. We also check whether the baterry voltage to the receiver circuit or not? Then if the normal battery voltage what else should we check? Okay then let's discuss it together.
If it's a case like this you can clean the per battery holder by sanded or scraped with a cutter. There is also a congenital battery from the rc car is usually the type of battery ni-cd (battery that can be charged), this type of battery if stored in a long time will also run out of voltage.
To use it again must be cas first. For common battery pack damage model is also the same as ni-cd battery because the battery pack actually contains some of the ni-cd battery in series and combined into one. In addition to the voltage is empty, the battery pack when stored without releasing it from the rc car is usually a good battery connector in the battery or in the rc car will arise bluish-colored mushrooms that can inhibit the voltage from the battery not smoothly into the receiver circuit.
How to cope with this fungus we clean it with sandpaper by the way we remove the first copper connector from the holder. If the battery and supporting components are not problem we go to point 2.
Because the quality of the cable is ugly so that the fibers in the cable easily moldy and easy to break. If the normal switch and the cable path are not broken we proceed to point 4.
Check it carefully because sometimes there are components that look solid but in fact not sticking positioned. If there is yes just resold solder. If I am usually not in check again but direct soldering again everything will be steady heheheh ... Well if all the above possibilities have been checked and no obstacles, please contact the electronic doctor aka electronic technician nearest your home.
So how to diagnose and repair rc cars that do not want to flame. This article is based on the author's experience and applied to the large-size remote car but the price is down. If the QD model, expensive propo how to handle it differently although there may be similarities diagnosis. Hopefully useful and add a reference for all of us.
The cause of the rc car died, can not be lit and how to solve it
1. Battery
battery problem to be the initial cause why rc cars do not want to flame. Poor quality of the battery cause corrosion / rust on the battery holder let alone our habits that do not play and save the rc car in the long term without removing the battery on rc cars.
If it's a case like this you can clean the per battery holder by sanded or scraped with a cutter. There is also a congenital battery from the rc car is usually the type of battery ni-cd (battery that can be charged), this type of battery if stored in a long time will also run out of voltage.
To use it again must be cas first. For common battery pack damage model is also the same as ni-cd battery because the battery pack actually contains some of the ni-cd battery in series and combined into one. In addition to the voltage is empty, the battery pack when stored without releasing it from the rc car is usually a good battery connector in the battery or in the rc car will arise bluish-colored mushrooms that can inhibit the voltage from the battery not smoothly into the receiver circuit.
How to cope with this fungus we clean it with sandpaper by the way we remove the first copper connector from the holder. If the battery and supporting components are not problem we go to point 2.
2. Remote car and battery
Remote cars usually have indicator lights so it is quite easy to detect if the battery runs out. If there is no indicator light we can use multitester. Also check the cable in it whether there is a break or not. If remot is not problem continue to point 3.3. Switch and Cable Line
Check the switch whether it works properly. Check cable installation in rc car. Check the end of the soldered wires, try pulling slowly (easier to use multitester) who knows there are fibers that break in.
Related:
4. TX and RX circuit
The TX and RX circuit is the remote circuit and the receiver circuit in the car. Because rc car with the average price to below the average has a minimalist circuit, solderannya also follow the minimalist alias just taste. I also sometimes wonder how soldered like no intention, just a piece of tin that stuck (probably because that makes the robot).
So how to diagnose and repair rc cars that do not want to flame. This article is based on the author's experience and applied to the large-size remote car but the price is down. If the QD model, expensive propo how to handle it differently although there may be similarities diagnosis. Hopefully useful and add a reference for all of us.
