Live Missions
Line-Follower Delivery Robot
Assemble a simple robot car with two motors and line sensors (IR sensors) pointing at the ground. Draw a thick black line on paper or create a tape path on the floor. Program the robot with a line-fo...
Smart Waste Classifier
Collect images (or use a pre-trained model) for two categories: e.g., paper vs plastic, or recyclable vs general waste. Use an image recognition tool to train a simple model. Set up your Junkbot Core...
Face Recognition Security Gate
Using an AI tool (such as a webcam and a simple machine learning model), train the system with a couple of familiar faces (e.g., your own face vs. an unknown face). Connect the AI decision to the Jun...
Automatic Fan (Thermal Comfort System)
Use a temperature sensor and either a small DC motor fan or a servo waving a paper fan. Program the device to monitor temperature. If the temperature goes above your chosen comfort threshold (say 28°...
Smart Traffic Light with Pedestrian Button
Set up three LEDs to represent the traffic light colors. Program them to cycle in the correct order (green -> yellow -> red -> green...) for cars. Now integrate a pedestrian push-button. When the but...
Touchless Trash Can
Use an ultrasonic distance sensor (to sense an approaching hand) and a servo motor (to act as the lid). Mount the servo as the trash can’s lid. Program the ultrasonic sensor to constantly check dista...
Plant Health Monitor
Place a soil moisture sensor in the soil of a potted plant and connect it to your Junkbot Core. Program the system to read moisture levels. If the soil is too dry (below a certain threshold), trigger...
Home Comfort Monitor
Use a temperature and humidity sensor with your Junkbot Core (if you have a combined sensor, great). Program the device to read these values. Display the readings on the LED matrix in a simple way (f...
Noise-O-Meter (Sound Level Visualizer)
Use the sound sensor (microphone) on the Junkbot Core to measure noise levels. Program the LED matrix to act as a bar graph or volume meter. As the noise increases, more LEDs or higher bars light up....