Maker Projects, Tutorials & Build Guides

Hands-on DIY Instructables-style projects from our team — step-by-step schematics, verified Arduino & ESP32 firmware, and one-click parts lists for every build.

• tutorials·17 Oct 2026

  How to Build an Autonomous Obstacle Avoidance Robot Car with Arduino & Ultrasonic Sensor

  Step-by-step DIY Instructables guide to constructing an autonomous 2WD/4WD obstacle avoidance robot car using Arduino UNO, L298N motor driver, and ultrasonic sensor.

  by Kunal (Founder & Owner)

  #prod:arduino-uno#prod:l298n-2a-based-motor-driver-module#prod:bo-motor-with-wheel
• tutorials·15 Oct 2026

  Build an IoT Weather Station with ESP32, DHT11 & 0.96-inch OLED Display

  Construct a connected desktop IoT weather station that monitors room temperature, relative humidity, and heat index while streaming live telemetry over WiFi to the cloud.

  by Kunal (Founder & Owner)

  #prod:esp32-development-board-with-wifi-bluetooth-ch340c-usb-type-c#prod:dht11-digital-temperature-and-humidity-sensor-module-3-3v-5v-for-arduino-raspberry-pi#prod:0-96-inch-blue-spi-oled-display-module-7-pin-128x64-ssd1306
• tutorials·14 Oct 2026

  Build a Smartphone-Controlled Bluetooth RC Car Using Arduino & L298N

  Control your custom robotic rover using any Android or iOS smartphone over Bluetooth with virtual steering controls, speed throttling, and headlights.

  by Kunal (Founder & Owner)

  #prod:arduino-uno#prod:l298n-2a-based-motor-driver-module#prod:bo-motor-with-wheel
• tutorials·11 Oct 2026

  Automated Soil Moisture Sensing & Plant Watering System with Arduino

  Keep potted plants thriving with an automated closed-loop drip irrigation system using capacitive soil moisture sensing and a 5V submersible water pump.

  by Kunal (Founder & Owner)

  #prod:arduino-nano#prod:relay-1ch-5v#prod:breadboard-800
• tutorials·9 Oct 2026

  High-Speed Line Follower Robot with IR Sensor Array & PID Control in Arduino

  Master proportional-integral-derivative (PID) control algorithms to build an ultra-responsive high-speed line tracking robot rover.

  by Kunal (Founder & Owner)

  #prod:arduino-uno#prod:ir-obstacle-sensor#prod:l298n-2a-based-motor-driver-module
• tutorials·6 Oct 2026

  Dual-Axis Automatic Solar Tracking System Using LDR Sensors & Arduino

  Boost photovoltaic solar panel efficiency by up to 40% with an automated dual-axis heliostat solar tracker that follows the sun across both azimuth and elevation axes.

  by Kunal (Founder & Owner)

  #prod:arduino-uno#prod:towerpro-mg90s-mini-digital-servo-motor-180-rotation#prod:breadboard-800
• tutorials·5 Oct 2026

  How to Assemble and Program Otto DIY Bipedal Walking & Dancing Robot

  A fun STEM robotics build: construct Otto, the open-source 3D printed bipedal companion robot that walks, dances, makes chiptune sounds, and avoids obstacles.

  by Kunal (Founder & Owner)

  #prod:otto#prod:arduino-nano#prod:towerpro-mg90s-mini-digital-servo-motor-180-rotation
• tutorials·3 Oct 2026

  Build a Sonar Radar Scanner Using Arduino, Ultrasonic Sensor & Processing IDE

  Turn an HC-SR04 ultrasonic sensor into a sweeping sci-fi radar screen that maps nearby objects on an animated green HUD display in Processing.

  by Kunal (Founder & Owner)

  #prod:arduino-uno#prod:towerpro-mg90s-mini-digital-servo-motor-180-rotation#prod:breadboard-800
• tutorials·2 Oct 2026

  DIY Portable Breathalyzer & Ethanol Gas Tester with MQ-3 & OLED Display

  Build a pocket-sized digital breathalyzer with an MQ-3 alcohol sensor and OLED display that gauges Blood Alcohol Content (BAC) estimates.

  by Kunal (Founder & Owner)

  #prod:arduino-nano#prod:mq3#prod:0-96-inch-blue-spi-oled-display-module-7-pin-128x64-ssd1306