Breadboard 400 points for 20 SAR Lithium batteries 3.7 volts, 20 SAR per battery Servo SG90 small, 20 SAR each Battery charging module, 30 SAR Battery holder, 5 SAR Voltage regulator, 5 SAR Battery charger, 15 SAR Temperature sensor, 20 SAR Two metal proximity sensors, 25 SAR each There are wires, take what you need for free when you buy male and female Negotiable