Your search for "all-in-one robotics" revealed the following:
Adafruit GEMMA M0 - Miniature wearable electronic platform
Regular price $15.55The Adafruit Gemma M0 is a super small microcontroller board, with just enough built-in to create many simple projects. It may look...
Pololu Ball Caster
Regular price $3.50This ball caster kit includes a black ABS housing, a metal ball (chose the correct size above), two spacers (1/16"...
Pololu Zumo Chassis Kit (No Motors)
Regular price $35.30The Pololu Zumo chassis is a small, tracked robot platform that is less than 10 cm on each side, allowing...
Raspberry Pi 3 with 16GB NOOBs microSD card and adapter
Sale price $40.00 Regular priceThe Raspberry Pi 3 Model B is the third generation Raspberry Pi with a 64-bit 1.2GHz quad-core processor, 1GB of RAM, WiFi...
Adafruit Trinket M0 - for use with CircuitPython & Arduino IDE
Regular price $14.65The Adafruit Trinket M0 may be small, but do not be fooled by its size! It's a tiny microcontroller board, built...
Pimoroni Scroll Bot - Pi Zero W Project Kit
Regular price $73.45A robot friend to sit on your desk and scroll the news, weather, or your Twitter feed - Scroll Bot!...
Motors (High Torque)
Regular price $3.55MM28 high torque 3V DC motor, single. Operating voltage: 1.5V to 6.0V Axle diameter: 2mm Typical speed: 7930 RPM Typical...
TT Motor Encoders (Pack of 2)
Regular price $2.95Plastic gear-box motors (also known as 'TT' motors) are an easy and low cost way to get your projects moving....
Standard Servo
Regular price $14.00This product is currently unavailable - you may want to check out the TowerPro SG-5010 - 5010 servo instead. Standard hobby servo...
micro:bit Complete Starter Kit, including the Kitronik Inventor's kit
Regular price $62.25The ultimate project kit for the BBC micro:bit. Includes all essential accessories and a great electronics kit so you can get...