u/Agreeable-Ad974 — reddlx

servos not working quite well

hello, i use a Tower pro micro servo 9g SG90, i am making a robot and using this cardboard rectangle as its arm and ive noticed that it quite struggles carrying it leaving cracking sounds that do not sound good, i hot glued it to the armso if someone could be kind enough to please help me whats wrong with it i would be very grateful, the whole thing weights 45 grams or 1.5 ounzes, i hot glued it to the servo with the help of one of the arma screwed in i could give pictures but i cant please help me im losing my sanity over this proyect

reddit.com

u/Agreeable-Ad974 — 3 days ago

▲ 1 r/adafruit

servo driver not working?

i checked the wires and theyre all plugged in correctly, i checked one of the batteries and it has a voltage of 1.3 volts and i dont know whats wrong with my code: #include <Wire.h>
#include <Adafruit_PWMServoDriver.h>

Adafruit_PWMServoDriver servos = Adafruit_PWMServoDriver(0x40);

#define Servo_MIN 150
#define Servo_MAX 850

void setup() {
servos.begin();
servos.setPWMFreq(60);
}

void loop() {
moveServo(0,0);
moveServo(1,0);
moveServo(2,0);
moveServo(3,0);
moveServo(4,0);
delay(2000);
moveServo(0,100);
moveServo(1,100);
moveServo(2,100);
moveServo(3,100);
moveServo(4,100);

}
void moveServo(int channel, int angle){
int pulseTicks = map(angle, 0, 180, Servo_MIN, Servo_MAX);
servos.setPWM(channel, 0, pulseTicks);
}
please help me!!!
they just keep on twitching and i dont know why

u/Agreeable-Ad974 — 6 days ago

▲ 1 r/cybersecurity_help

hello, so i was trying to watch godzilla vs heborah on a website called “cuevana” the url name is cue.cuevana3.nu when i put the URL on virustotal it only showed a single suspicious option ao i tought it was fine since the rest said it was safe, but when i clicked on play it redirected me to a lot of websites that opened tabs that i closes, i saw one and it was like a hentai game? i closed the tabs and then gave up and went to play roblox, after that i tried to listen to some music but i noticed that my account was signed out and when i clicked on sign in it said “session expired” so i quickly went on my phone gmail and changed the password before it was too late, my question is are there any ways i can check my mac for hacking, virus or something like that? im not putting any passwords in it until i figure this out (sorry for bad english)

reddit.com

u/Agreeable-Ad974 — 14 days ago