DIY Tennis Ball Launcher (Part 1 of 3)

A DIY functional tennis ball launcher under SGD 100.
The launcher was assembled using discarded and surplus materials.
Only the 12V VLRA battery, DC motors, the PWM modules, MOSFET switches, and remote-control module were purchased online.
This first video demonstrates its functionality.

[@nirmalsingh3195]

Good Job bro. Nice and simple setup.

[@domenicodalmonte5904]

bellissimo lavoro ..... che motore avete adoperato per le ruote

[@alessandrovecchi8669]

Hi James .. good job... I am producing the ball feeder but I have some problems... Can you help me? Can I have some photos of that?

[@ruturajp]

Hi, Thanks. Can you please share the parts, specs of those parts and where to get from ( motor, belts, circuit parts and battery specs ) . Please. Thanks

[@Swenser]

Any reason why you settled on verticle setup of wheels ?

[@sahilyadav998]

I can answer you question. The vertical setup can provide the top spin or slice when the top wheels speed is different to the bottom wheel. To provide top spin. Spin the top wheel faster than the bottom and vice versa. Hope this helps.

[@phytocareusa3871]

Cuanto vale?? How much you sell it for??

[@domenicodalmonte5904]

Mai i motori che fanno girare le ruote da dove li hai presi .io ne ho fatta una con i motori da lavatrice .ma è troppo scomoda .comunque se puoi darmi delle lucidazioni ...grazie

[@jameslim7394]

I am very sorry that I understand English.

[@nhtlgyk7039]

Can share staff or how can u do it

[@jameslim7394]

Hi, have you watched part 2 of the video?

[@jameslim7394]

I am preparing some instructions, and once it is ready, I will share with you.

[@kevinrehak3035]

@@jameslim7394 hi James, great project! I just ordered some parts. Can you share details on the motor/design of the bucket?

[@guilapadel]

Vídeos ótimos 👍. Se você puder Faça 1 Vídeos detalhando como fazer o Balde seletor de bolas. Que motor você usou para o seletor de bolas ? Quantas bolas é a capacidade ? Desde já obrigado espero que possa me ajudar , estou fazendo o meu ,mas não sei fazer o Balde Lesoto de bola.

[@jameslim7394]

I am very sorry that I understand English.

[@larissataborda5504]

@@jameslim7394 great video congratulations. you can make 1 video explaining Ball and Bucket Selector Motor. I'm stuck on this project I can not make selector of nolas fincionar . Thanks in advance.

[@emacoo]

Could you provide the motor caractheristics? rpm, V, W etc....

[@Swenser]

I'm guessing around 7-10k. Wattage around 100. So 12v would be about 8 amp.