I found this circuit board in an old toy car. What does it do?

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The circuit board found in the old toy car is likely designed for low-cost electronics in remote-controlled (RC) vehicles. Without the corresponding remote control, the board is essentially unusable and considered electronic waste. For those interested in building an RC car, purchasing a complete kit with a manual and all necessary components is recommended. This approach ensures proper functionality and avoids the pitfalls of mismatched parts. Understanding the purpose of such circuit boards can aid in future electronics projects.
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I found this circuit board in an old toy car. Does anyone know what it is for and how to use it?
 
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Kind of obvious but looks like low cost electronics for remote controlled toy car.

Without the proper matching remote it's more or less just a piece of electronic waste.

If you wish to build an RC car, then you may consider to purchase a cheap kit, in proper condition, with a manual and every necessary piece included.
 
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