Quantity   Component name
1 × 1 x Printed Cicuit Board http://dirtypcbs.com/store/designer/details/silbo/5794/robokoding-sumoboard-v0-2
2 × 2 x Servomotor https://www.aliexpress.com/item/Free-shipping-2x-Servo-360-Degree-Continuous-Rotation-Servo-MG995-Metal-Gear-Arduino-Servo-Digital-Servo/1645808974.html
1 × 2.54mm female 4 pin header https://www.aliexpress.com/item/5-Pcs-2-54mm-40-Pin-Female-Single-Row-Pin-Header-Strip-New/32278710990.html
2 × 2 x Capacitor 10V 1000uF https://www.aliexpress.com/item/Pengiriman-gratis-10-pcs-lot-10v-1000uf-8-12-10-v-1000-uf-8mm-12mm-High/32603064809.html
11 × Resistors, 7 x 100, 2 x 4.7K, 2 x 100K https://www.aliexpress.com/item/1-Pack-300Pcs-10-1M-Ohm-1-4w-Resistance-1-Metal-Film-Resistor-Resistance-Assortment-Kit/32738867582.html
1 × 1 x 2mm 2-PHT JST cable https://www.aliexpress.com/item/5-Pcs-24-AWG-JST-XH2-54-2-Pin-Plug-Connector-Wire-Cable-20cm-Length/32811647124.html
1 × 1 x DPDT push switch https://www.aliexpress.com/item/30pcs-lot-Square-7x7x12mm-6-Pin-DPDT-Mini-Push-Button-Self-locking-Switch-G64-Multimeter-Switch/32800357107.html
2 × 2 x Wheel https://www.aliexpress.com/item/servo-wheel-rubber-tire-robot-smart-car-accessoriesl/32760766292.html
4 × 2 x Cable tie https://www.aliexpress.com/item/100pcs-Nylon-Cable-Tie-3-200mm-White-Black-Color-Self-locking-Plastic-Wire-Zip-Tie/32830622094.html
1 × 1 x Battery Holder https://www.aliexpress.com/item/New-18650-Battery-3-7V-Clip-Holder-Box-Case-Black-With-Wire-Lead-for-Soldering-Connecting/32825161070.html
1 × 1 x Battery https://www.aliexpress.com/item/1pcs-protected-100-originaLly-icr18650-26fm-18650-battery-3-7v-2600mah-rechargeable-battery-hot-sale-free/32690419477.html
1 × 1 x WEMOS LOLIN32 Lite https://www.aliexpress.com/store/product/WEMOS-LOLIN32-Lite-V1-0-0-wifi-bluetooth-board-based-ESP-32-esp32-Rev1-MicroPython-4MB/1331105_32831394824.html?spm=2114.12010608.0.0.c0d736fIOhjV
1 × 1 x Ultrasonic sensor HC-SR04+ https://www.aliexpress.com/item/Ultrasonic-Module-HC-SR04-Distance-Measuring-Transducer-Sensor-HC-SR04-perfect-upgrade-support-3-3V-work/32470183586.html
2 × 2 x Photo Diode TCRT5000 https://www.aliexpress.com/item/Free-Shipping-5Pcs-TCRT5000L-TCRT5000-Reflective-Infrared-Optical-Sensor-Photoelectric-Switches/32598603667.html
3 × 3 x LED https://www.aliexpress.com/item/5valuesx20Pcs-100Pcs-UltraBright-Red-Green-Blue-White-Yellow-Ultra-Bright-5mm-Round-LED-Diode-F5-Led/32731407139.html
2 × 2.54mm male 3 pin header https://www.aliexpress.com/item/Free-Shipping-40-Pins-Header-Strip-Socket-2-54mm-Straight-Single-Row-Pin-Male-PCB-Shield/32754163838.html