Nrf2401 + l298N motor driver car with wireless joystick shield

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11 Replies
Not my government name
It uses a rechargeable 5v battery
CWOOKIE MONSTER
CWOOKIE MONSTER7mo ago
Nice
umemployedd
umemployedd3mo ago
Can u drop the code and schematics
Cemal
Cemal3mo ago
Nice, is the nrf module causing problems? When I did it before, commands could not be sent correctly with the radio because there was no capacitor.
umemployedd
umemployedd3mo ago
I have this problem too. Did the capacitor fix it?
Cemal
Cemal3mo ago
Yes, the capacitor helps a lot. I did not solder it (because I did something different afterwards). But I tried it on a mini breadboard and adding a capacitor between VCC and GND solved my problems.
umemployedd
umemployedd3mo ago
Do you know if the Nrf24 adapter has built in capacitor? ^^^
Cemal
Cemal3mo ago
I had one of the nrf24 adapters. I thought I wouldn't need it on the JoyStick shiled. But the nrf24 doesn't work well enough in the JoyStick shield, so the capacitor did the job.
umemployedd
umemployedd3mo ago
Alr thanks man and my only last question did u use 16v 10uf capacitors or what
Cemal
Cemal3mo ago
I used what I had (470uf). But I read that people use 10uf.
Not my government name
I had problems with mine until I just chatgpted an nrf2401 detection and reviving and transmitting signals test

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