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After I Finished the base and arms I started working on the motor housing and the Gearbox

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After I Finished the base and arms I started working on the motor housing and the Gearbox

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(My padlet broke, Cant upload images. Had to post link instead)

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ivn_rmrz went live on Twitch. Catch up on their Science & Technology VOD now.

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Saturday Oct, 10 2020- This week I did some calculations and measurements. started on the base and arms

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About 4

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ivn_rmrz went live on Twitch. Catch up on their Science & Technology VOD now.

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During my independent time I was working on Cleaning up and perfecting code. I also did some research on the motors themselves and found out they can run up to 12v. The Approximate specifications at 6 V: free-run speed of 11,500 RPM, free-run current of 70 mA, and stall current of 800 mA.

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Saturday Oct, 17 2020
Today I modified the code so that two analog inputs could be received and worked on the wiring to have 4 motor ESC's

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int speedPin=5;
int dir1=4;
int dir2=3;
int mSpeed;
int jPin=A1;
int jVal;
 
void setup() {
  // put your setup code here, to run once:
pinMode(speedPin,OUTPUT);
pinMode(dir1,OUTPUT);
pinMode(dir2,OUTPUT);
pinMode(jPin,INPUT);
Serial.begin(9600);
 
}
 
void loop() {
  // put your main code here, to run repeatedly:
jVal=analogRead(jPin);
 
Serial.println(jVal);
if (jVal<512){
digitalWrite(dir1,LOW);
digitalWrite(dir2,HIGH);
mSpeed=-255./512.*jVal+255.;
analogWrite(speedPin,mSpeed);
}
if(jVal>=512){
digitalWrite(dir1,HIGH);
digitalWrite(dir2,LOW);
mSpeed=(255./512.)*jVal-255.;
analogWrite(speedPin,mSpeed);
}
}

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about 5

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During my independent time I was finishing up the code, Pulling and cleaning up the code.

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Saturday Oct, 10 2020
Today I was able to move a DC motor based on the X position of a Joystick. Best thing about today was being able to finally work. Setting up GitHub was a bit confusing. I will make the motor reverse next.

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I am Ivan Ramirez.