chickenhawk
@chickenhawk
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Joined: 2019-12-02 9:04 pm
Last seen: 2021-10-26 2:47 pm
Topics: 5 / Replies: 39
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RE: Our 1 year project is done and working !!!!

I hope not, I'm no so good at coding. Need the sharp mines of the young ones.

2 years ago
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Replies: 6
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RE: L298n H-bridge

No motors work fine, but I believe the the problem lies with the motor driver, We went to the old standby (youtube) and from what we have seen the 4 ...

4 years ago
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4 years ago
Replies: 2
Views: 2720
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RE: Adding extra 5 volt pins?

@dale The joysticks are 10k and the poteniometers are 10k as well. From Spark fun: This is a joystick very similar to the 'analog' joysticks on PS2 (P...

4 years ago
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RE: Adding extra 5 volt pins?

@dale No all of this is inside the transmitter case. Longest wire about 8 inches. The ROV side is running 2 batteries. This being a wireless system...

4 years ago
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RE: Adding extra 5 volt pins?

@dale I think they are worried about running a jumper wire from one potentiometer to another potentiometer and so on. Don't know if there would be a v...

4 years ago
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RE: Adding extra 5 volt pins?

@dale The boys are now looking at some thing like this set up. Adding a second 9 volt battery then some thing like the above MP2307 then a ky-019 (1 c...

4 years ago
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Replies: 11
Views: 2470
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RE: Adding a servo to ROV

@zeferby Well the boys had a giant crash, they somehow deleted the whole transmitter sketch. They are going to try to start over and rewrite it.

4 years ago
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RE: Adding a servo to ROV

When I can get all 3 boys together they can go through all of this.

4 years ago
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RE: Adding a servo to ROV

(@ZeFerby) This is what the 3 boys have written so far: #include <SPI.h> #include "RF24.h" #include <Wire.h> ...

4 years ago
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RE: Adding a servo to ROV

Well after uploading a knob sketch it still did not work, so I unwired the servo from the buck converter and wired the servo right to the Arduino boar...

4 years ago
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RE: Adding a servo to ROV

Transmitter side on serial monitor works great " x " --"y"--and servo1 shows they are transmitting data. Receiver side on serial monitor shows that it...

4 years ago
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RE: Adding a servo to ROV

Sorry been up all night, will start again when my head is clear

4 years ago
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