ESP32Status: In Progress
ESP32 Wi-Fi Sensor Dashboard
An ESP32 reads sensor values and shows them on an OLED screen and a small web page served over Wi-Fi.
- ▸ ESP32 DevKit V1
- ▸ 0.96" SSD1306 OLED (I2C)
- ▸ DHT11 sensor
- ▸ Jumper wires
- ▸ USB cable
// innovation lab
Innovation Lab
Every build with its parts list, wiring map, source code and current status.
ArduinoStatus: Completed
Arduino LED Sequencer
A beginner-friendly Arduino Uno project that runs light patterns across four LEDs on a breadboard.
- ▸ Arduino Uno
- ▸ 4 × 5mm LEDs
- ▸ 4 × 220Ω resistors
- ▸ Breadboard
- ▸ Jumper wires
SensorsStatus: Completed
Ultrasonic Distance Meter
Measures distance with an HC-SR04 sensor and prints the result in centimetres to the serial monitor.
- ▸ Arduino Uno
- ▸ HC-SR04 ultrasonic sensor
- ▸ Jumper wires
Smart HomeStatus: In Progress
Smart Home Light Automation
Switch a home light from a phone using an ESP board and a relay module over the local network.
- ▸ ESP32 or ESP8266
- ▸ 5V single-channel relay module
- ▸ Lamp + holder
- ▸ 5V supply
IoTStatus: In Progress
Smart Water Tank Controller
Reads the tank water level with an ultrasonic sensor and switches the pump on when low and off when full.
- ▸ ESP32
- ▸ HC-SR04 (or waterproof JSN-SR04T)
- ▸ Relay module
- ▸ Water pump
- ▸ Buzzer
IoTStatus: Planned
IoT Sensor Network
A plan to connect several sensor nodes to one online dashboard to monitor a room in real time.
- ▸ 2–3 × ESP32
- ▸ DHT22 sensors
- ▸ Light sensor (LDR)
- ▸ Cloud dashboard (to be chosen)