18650 Battery: https://fr.aliexpress.com/item/2pcs-lot-18650-battery-ncr18650b-3400mah-for-panasonic-new-100-original-3-7v-rechargeable-battery-hot/32659824635.html

18650 Batt holder: https://fr.aliexpress.com/item/5Pcs-lot-18650-Battery-Holder-SMD-18650-Battery-Storage-Box-High-Quality-With-Bronze-Pins-TBH/32542773400.html

3.1" 5V OLED SPI: https://fr.aliexpress.com/item/3-1-inch-10PIN-Green-OLED-Module-SSD1322-Drive-IC-256-64-SPI-Interface-5V/32264789782.html

Micro Switch SMD: https://fr.aliexpress.com/item/1000pcs-MINI-micro-Slide-Switch-On-OFF-2-Position-1P2T-SPDT-Miniature-Horizontal-Slide-Switch-SMD/32770868105.html

SMD Push buttons: https://fr.aliexpress.com/item/Details-about-140pcs-14types-Momentary-Tact-Tactile-Push-Button-Switch-SMD-Assortment-Kit-Set-Life-100000/32698545030.html

KY-023 Joystick: https://fr.aliexpress.com/item/1PCS-LOT-Dual-axis-XY-Joystick-Module-Free-Shipping-for-arduino-KY-023/32725960920.html

TP4056 Batt charging circuit: https://fr.aliexpress.com/item/2pcs-Lithium-Battery-Charger-Module-1A-Micro-USB-5V-18650-TP4056-MIni-USB-Lithium-Battery-Charging/32593738140.html

Raspberry PI ZeroW: https://fr.aliexpress.com/item/2017-Raspberry-Pi-Zero-W-Board-1GHz-CPU-512MB-RAM-with-WIFI-Bluetooth-RPI-0-W/32802521209.html

10 Kohms SMD 1206 resistors: https://fr.aliexpress.com/item/1206-10K-ohm-5-1-4W-Resistor-3216-103-Chip-resistor-500Pcs-Lot/32601535320.html

40 pin (2x2) header: https://fr.aliexpress.com/item/10-Pcs-Lot-Raspberry-Pi-Zero-Male-Stackable-Prototyping-Header-Right-Angle-2x20-Pins-Size-3/32570732891.html

Teflon screws.