DIYgh Tech Store
Showing 31–45 of 69 results
ESP32 WROOM-32 Development Board (30-Pin) – CP2102 WiFi + Bluetooth
The ultimate IoT controller. This 30-Pin version of the ESP32 fits perfectly on a breadboard, leaving one row of pins open for wiring (unlike the wide 38-pin version).
-
Chip: ESP-WROOM-32 (Dual Core 240MHz)
-
Pins: 30 Pins (Breadboard Friendly)
-
Driver: CP2102 (Plug-and-Play, no driver issues)
-
Connectivity: WiFi + Bluetooth Classic + BLE
-
Voltage: 5V (Micro USB) / 3.3V Logic
-
Touch Sensors: 10 Capacitive Touch GPIOs
Female to Female jumper wires 40pcs-20cm DuPont cable
Connect sensors directly to your board. These wires have female connectors on both ends, making them perfect for connecting pin headers to other pin headers. Essential for Raspberry Pi GPIOs and sensor modules.
-
Quantity: 40 Wires (Peelable Ribbon)
-
Length: 20cm
-
Connectors: Female to Female
-
Best For: Raspberry Pi, HC-SR04 Sensors, and Bluetooth Modules.
Flame Sensor Module (YG1006) | Infrared Fire Detector for Arduino
-
Sensor Type: YG1006 NPN Phototransistor (High Speed).
-
Detection Range: Up to 1 meter (depending on flame size).
-
Spectrum: 760nm - 1100nm (Invisible IR light).
-
Best For: Fire Fighting Robots, Smart Kitchen Alarms, and Safety Systems.
Flexible Water Pump Hose (1 Meter) | 8mm PVC Tubing for Mini Pumps
The perfect fit for your mini water pump. This clear vinyl tubing is sized specifically to fit the "Mini Submersible Pumps" used in Arduino projects. It is flexible, non-toxic, and fits tightly so you don't need clamps.
-
Length: 1 Meter (Sold per meter)
-
Inner Diameter: 6mm (Fits pump nozzle perfectly)
-
Outer Diameter: 8mm
-
Material: Flexible PVC
-
Best For: Automatic watering systems and aquarium pumps.
Gloss Acrylic Enclosure Case for Arduino Uno R3 | Transparent Box
-
Material: High-Quality Clear Acrylic.
-
Fit: Designed specifically for Arduino Uno R3.
-
Assembly: Easy snap-together construction (Screws included).
-
Note: Please peel off the brown protective paper before assembly!
HC-SR04 Ultrasonic Sensor Module | Distance Measurement for Arduino
Give your robot eyes. The HC-SR04 uses sonar (sound waves) to measure distance, just like a bat. It is the standard sensor for obstacle avoidance robots and water level monitoring systems.
-
Range: 2cm to 400cm (4 Meters)
-
Accuracy: 3mm
-
Pins: VCC, Trig, Echo, GND
-
Best For: Obstacle avoiding cars, reverse parking sensors, and tank level detection.
HC-SR501 PIR Motion Sensor Module | Infrared Detector for Arduino
Build your own burglar alarm or automatic light. The HC-SR501 detects human and animal movement by sensing body heat. It is the standard motion sensor for Arduino security projects.
-
Range: Adjustable (3 to 7 meters)
-
Output: 3.3V Logic (High when motion detected)
-
Features: Adjustable Time Delay & Sensitivity
-
Ideal For: Automated lighting, security systems, and robotics.
High Sensitivity Vibration Sensor Module (SW-1801P) | Shock & Shake Switch
Detect even the slightest tap. Unlike standard vibration sensors that require a hard shake, the SW-1801P High Sensitivity module can detect light knocks, impacts, and vibrations. Perfect for anti-theft alarms and "Smart Wake-Up" devices.
-
Sensor Type: SW-1801P (High Sensitivity Spring).
-
Output: Digital (High/Low).
-
Adjustable: Blue Potentiometer to set sensitivity trigger.
-
Best For: Anti-Theft Alarms, Earthquake Detection, and Smart Toys.
I2C LCD Backpack for 16×2 & 20×4 LCD
IR Infrared Obstacle Avoidance Sensor Module | FC-51 for Arduino
-
Detection Range: 2cm - 30cm (Adjustable).
-
Output: Digital Signal (LOW when obstacle detected).
-
Compatibility: Works directly with Arduino, ESP32, and Raspberry Pi.
-
Best For: Robot Cars, Smart Trash Cans, and Proximity Alarms.
IRF520 MOSFET Driver Module (0-24V) | PWM Motor & LED Controller
-
Max Load: 24V DC / < 5A.
-
Control Voltage: 3.3V or 5V (PWM Compatible).
-
Output: Pulse Width Modulation (Speed/Dimming control).
-
Best For: LED Strips, Small DC Fans, and Solenoids.
IRLZ44N Logic Level MOSFET (N-Channel) | Arduino Compatible Transistor
Control high-power loads directly from your Arduino or ESP32. The IRLZ44N is a true logic-level MOSFET, meaning it fully turns on with 3.3 V or 5 V gate signals. Unlike the common IRFZ44N, it does not require a gate driver, making it ideal for simple and efficient microcontroller projects.
-
Type: Logic-Level N-Channel MOSFET
-
Maximum Voltage / Current: 55 V / 47 A
-
Gate (Control) Voltage: 5 V (fully compatible with Arduino and ESP32)
- Best for: PWM LED dimming, DC motor speed control, solenoids, relays, and other high-current loads.
L298N Dual H-Bridge Motor Driver Module
-
Drive Capability: 2 DC Motors or 1 Stepper Motor.
-
Voltage: 5V - 35V DC.
-
Current: 2A per channel (Max).
-
Heatsink: Large aluminum heatsink for cooling.
-
Best For: 2WD/4WD Robot Cars and High-Torque Motors.
LDR Photosensitive Sensor Module (4-Pin) | Light Detector
- Sensor Type: Light Dependent Resistor (Photoresistor).
-
Outputs: Digital (D0) & Analog (A0).
-
Sensitivity: Adjustable via Blue Potentiometer.
- Best For: Automatic Lights, Sun Trackers, and Laser Tripwires.
LM2596 DC-DC Buck Converter Module | Adjustable Step-Down Regulator (3A)
-
Input: 3V - 40V DC.
-
Output: 1.5V - 35V DC (Adjustable).
-
Current: Max 3A.
-
Best For: Powering Arduinos from 12V batteries, Solar Projects, and LED Drivers.