Arduino uno board & components list
core controller
1x arduino uno r3 board
1x usb cable (type-a to type-b)
prototyping & power
1x full-size breadboard (830 points)
65x jumper wire (male-to-male)
10x jumper wire (female-to-male)
1x 9v battery clip with dc jack
1x 40-pin header strip
passive components (resistors & capacitors)
10x 220 ohm resistor (for leds)
10x 1k ohm resistor
10x 10k ohm resistor
5x 100uf electrolytic capacitor
5x 100nf ceramic capacitor
5x 1n4007 diode
2x pn2222 transistor
inputs & sensors
1x soil moisture sensor (with comparator module)
5x tactile push buttons
1x 10k potentiometer (adjustable knob)
1x hc-sr04 ultrasonic distance sensor
1x dht11 temperature & humidity sensor
1x photoresistor (ldr / light sensor)
1x tilt switch (ball switch)
1x thermistor
output & displays
and many more