Il kit per auto sportive OSOYOO per Arduino utilizza un Servo Steering Rack facile da installare per sostituire il vecchio Differential Steering utilizzato dalla maggior parte dei robot per Arduino sul mercato. Questo Servo Steering Rack funziona in modo abbastanza simile al vero sistema meccanico di sterzo dell’auto e quindi ha prestazioni migliori.
OSOYOO Sport Car Kit per Arduino un kit STEM educativo per ottenere esperienza pratica sulla programmazione, l’assemblaggio di elettronica, la conoscenza della meccanica dei robot. È una soluzione di integrazione per l’apprendimento della robotica e fatta per l’istruzione.
OSOYOO Sport Car Kit per Arduino è un kit educativo e divertente basato sulla scheda MCU OSOYOO R3 (compatibile con Arduino) progettato sia per i principianti che per i professionisti per imparare l’elettronica, la programmazione e la robotica. Con il nostro tutorial facile da seguire, assemblare questo kit per auto robot sarebbe molto intuitivo e semplice indipendentemente dal fatto che tu sia un ingegnere o un principiante. Costruire il tuo progetto robotico non è mai stato così facile e divertente. Segui il nostro tutorial e passo dopo passo avrai il tuo kit per auto da corsa in pochissimo tempo.
Questo kit ti consente di trascorrere del tempo di buona qualità con i tuoi figli e consente loro di sviluppare e ispirare la loro immaginazione. Se i tuoi figli, familiari o amici sono attratti dal mondo dell’elettronica e della robotica, questo kit sarebbe un’ottima scelta e un regalo perfetto per iniziare il loro primo passo in un viaggio elettronico.
Lezione 5: Wi-Fi UDP controllo robot auto
App: In Google Play o Apple Store, si prega di cercare parole chiave “OSOYOO IoT UDP Robot Car” Red APP WifiEspMaster Library Download link
Modalità STA Controllo Wi-Fi Modalità AP Controllo Wi-Fi Controllo Wi-Fi
Lezione 6: Controllo Bluetooth Imitazione di guida
APP: Cerca “OSOYOO imitation driving” in Google Play e Apple Store Blue APP Imitation Driving
Code
having bought and assembled this car about two weeks ago I’m puzzled to find this car slowing down (almost stopping) when turning left (bluetooth) and the voltage meter reading going from 9.0 to 3.something. This also holds true when putting the device on a stand und letting the whells run freely. II’ve checked the wiring and mechanical setup multiple times and couldn’t find any issue. On turning to the right everythings works fine as well as going forward.
Do you have any suggestions what may be the cause for that behavior and how to remedy that?
When your car make left turn, make sure the front wheel is not stuck by the chassis. Sometimes improper installation of the front steering system might cause wheels touching the chassis when making left turn(or right turn). In such cases, the car will consume huge current to overcome the resistance. The voltage will reduce sharply when current is increasing.
If you found that the front left wheel is touching any part of chassis during left turn, you have two solutions:
1) Adjust the screws of the steering system, don’t let the front wheel to touch chassis at any time.
2)Change the code, reduce the left turn angle. For example , original left turn and Sharp_left angles are defined as following:
int LEFT=FRONT-25;
int SHARP_LEFT=FRONT-35;
Please change above value to:
int LEFT=FRONT-20;
int SHARP_LEFT=FRONT-30;
Above code change will reduce the Left turn angle by 5 degree. If the the wheel still touches chassis when left turn, you can change the -20 to -15 and -30 to -25 , then try again.
having bought and assembled this car about two weeks ago I’m puzzled to find this car slowing down (almost stopping) when turning left (bluetooth) and the voltage meter reading going from 9.0 to 3.something. This also holds true when putting the device on a stand und letting the whells run freely. II’ve checked the wiring and mechanical setup multiple times and couldn’t find any issue. On turning to the right everythings works fine as well as going forward.
Do you have any suggestions what may be the cause for that behavior and how to remedy that?
With Kind Regards
Jochen Seidel
hi, Jochen,
When your car make left turn, make sure the front wheel is not stuck by the chassis. Sometimes improper installation of the front steering system might cause wheels touching the chassis when making left turn(or right turn). In such cases, the car will consume huge current to overcome the resistance. The voltage will reduce sharply when current is increasing.
If you found that the front left wheel is touching any part of chassis during left turn, you have two solutions:
1) Adjust the screws of the steering system, don’t let the front wheel to touch chassis at any time.
2)Change the code, reduce the left turn angle. For example , original left turn and Sharp_left angles are defined as following:
int LEFT=FRONT-25;
int SHARP_LEFT=FRONT-35;
Please change above value to:
int LEFT=FRONT-20;
int SHARP_LEFT=FRONT-30;
Above code change will reduce the Left turn angle by 5 degree. If the the wheel still touches chassis when left turn, you can change the -20 to -15 and -30 to -25 , then try again.
Hope this helps.