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Roboarmy
What happens if you swap the VCC and GND pins of a sensor?
11 hours ago | [YT] | 4
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Roboarmy
What happens if you forget to include break; in a switch statement?
1 day ago | [YT] | 12
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Roboarmy
What happens if you connect a DC motor directly to an Arduino pin?
2 days ago | [YT] | 14
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Roboarmy
What happens if you apply 5V directly to an ESP32 GPIO pin?
3 days ago | [YT] | 20
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Roboarmy
What happens if you connect 12V directly to the 5V pin of an Arduino Uno?
4 days ago | [YT] | 21
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Roboarmy
You have:
Arduino Uno
ESP32
Raspberry Pi
You want to build a battery-powered IoT weather station.
Which board would you choose?
5 days ago | [YT] | 10
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Roboarmy
A line-following robot loses one IR sensor during operation. What happens?
6 days ago | [YT] | 17
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Roboarmy
You train an AI model with only cat images and then show it a dog image. What happens?
1 week ago | [YT] | 9
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Roboarmy
An ultrasonic sensor faces a curtain instead of a wall. What happens?
1 week ago | [YT] | 11
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Roboarmy
int x = 10;
if(x > 5)
Serial.println("A");
Serial.println("B");
What gets printed?
1 week ago | [YT] | 21
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