Micro Servo with 3-pin JST Cable - Adafruit

4-pin JST PH to JST SH Cable - STEMMA to QT / Qwiic (200mm long)

Adafruit - Buy at Kiwi Electronics

Shrouded Servo to Alligator Clip Cable - 17cm long : ID 5514 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits

adafruit-2.5mm Pitch 6-Pin Cable Matching Pair - JST XH Compatible

adafruit-2.0mm Pitch 3-Pin Cable Matching Pair - JST PH Compatible

Huzzah! Adafruit.io Internet of Things Feather ESP8266 [WiFi Starter Kit] : ID 2680 : $37.50 : Adafruit Industries, Unique & fun DIY electronics and kits

Standard Size Ultra High Torque Servo - TowerPro MG959 : ID 5298 : $39.95 : Adafruit Industries, Unique & fun DIY electronics and kits

It looks like a servo, it acts like a servo, but it's more than just a servo! We got a factory to custom-make these classic 'standard' sized hobby

Digital Feedback Servo

Micro Servo with 3-pin JST PH 2mm Cable - TowerPro SG92R [STEMMA Connector Compatible] : ID 4326 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits

This tiny little servo can rotate approximately 180 degrees (90 in each direction), and works just like the standard kinds you're used to but smaller.

Micro Servo with 3-pin JST PH 2mm Cable - TowerPro SG92R

Micro Servo with Alligator Clips : ID 5592 : $7.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Grove - Cable Pigtail - 4-pin connection cable - 10cm - Adafruit 5244 Botland - Robotic Shop

Monochrome 1.3 128x64 OLED graphic display - STEMMA QT / Qwiic