Photo credits

The photos on this site were taken by people who share them under free licenses. Thank you! Each one is cropped and resized for the site; its link opens the original.

Arduino Uno R3Photo: oomloutLicense: CC BY-SA 2.0
L298N motor driver modulePhoto: Les PounderLicense: CC BY-SA 2.0
TT gear motorPhoto: Lukas RugeLicense: CC0
Tower Pro SG90 micro servoPhoto: Suyash DwivediLicense: CC BY-SA 4.0
TB6612FNG motor driver boardPhoto: Krishnav25License: CC0
HC-SR04 ultrasonic sensorPhoto: Suyash DwivediLicense: CC BY-SA 4.0
IR sensor modulesPhoto: Tanha Tamanna SyedLicense: Pexels License
12 mm tactile push buttonPhoto: oomloutLicense: CC BY-SA 2.0
Red 5 mm LEDPhoto: Evan-AmosLicense: Public domain
BuzzerPhoto: jdxLicense: CC BY-SA 3.0
4 × AA battery holderPhoto: © Nevit DilmenLicense: CC BY-SA 3.0
470 µF electrolytic capacitorPhoto: oomloutLicense: CC BY-SA 2.0
400-point breadboardPhoto: oomloutLicense: CC BY-SA 2.0
Female/female jumper wiresPhoto: oomloutLicense: CC BY-SA 2.0
USB A to B cablePhoto: oomloutLicense: CC BY-SA 2.0
Arduino robot car on a 2WD chassisPhoto: Gsparr86License: CC BY-SA 4.0
2WD robot chassis kitPhoto: Tanha Tamanna SyedLicense: Pexels License
Arduino Uno starter kitPhoto: redcctshirtLicense: CC0
HC-SR04 on a servo bracketPhoto: BxHxTxCxLicense: CC BY-SA 2.0
IR line tracking sensorPhoto: Lukas RugeLicense: CC0
Arduino Uno and a lit LED on a breadboardPhoto: Chengxin ZhaoLicense: Pexels License
A 2WD Arduino robot carPhoto: Gsparr86License: CC BY-SA 4.0
Obstacle avoidance robot carPhoto: Anani A. GeorgeLicense: CC0
Robot car with an ultrasonic sensorPhoto: Lisha DunlapLicense: Pexels License
Line follower robotPhoto: Celesta IITPatnaLicense: CC BY-SA 4.0
Sparki, an educational robotPhoto: Billie Grace Ward from New York, USALicense: CC BY 2.0
Arduino Uno connected to a laptopPhoto: MattruffoniLicense: CC BY-SA 4.0
L298N wired to an Arduino and a 2WD chassisPhoto: kenming WangLicense: CC BY-SA 2.0
HC-SR04 on a breadboard with an ArduinoPhoto: Giacomo AlessandroniLicense: CC BY-SA 4.0
Three LEDs on a breadboard with an ArduinoPhoto: dailyinventionLicense: CC BY 2.0
L298N motor controllerPhoto: Les PounderLicense: CC BY-SA 2.0
4 × AA battery holderPhoto: © Nevit DilmenLicense: CC BY-SA 3.0
HC-SR04 ultrasonic sensorPhoto: © Nevit DilmenLicense: CC BY-SA 3.0
TT gear motorPhoto: Lukas RugeLicense: CC0
SG90 micro servoPhoto: Lukas RugeLicense: CC0