LM324
Quad Operational amplifiers IC.
TSOP 1738
$0.44
3V 2000RPM High Speed DC Toy Motor
$0.18
$0.05
Hall Effect Sensor
$0.22
$0.07
HT12D Decoder IC
$0.65
MQ-4 Natural Gas Sensor Module For Methane(CNG) gas Detector Module
$1.06
8 Pin DIP IC Socket Base Adaptor
$0.03
L293D Motor Driver IC
$0.28
$0.08
LM7805 IC - 5V Positive Voltage Regulator IC
$0.17
L298N Motor Driver IC
$1.55
$0.46
12mm Light Sensitive Photoresistor LDR
$0.39
300 RPM Geared Motor
$1.61
$0.48
9V Original HW High-Quality Battery
$0.27
