DIYgh Tech Store
Showing 46–60 of 68 results
Male to Male Jumper Wires (40pcs) | 20cm Dupont Cable for Breadboard
The essential cables for every electronics project. This is a peelable ribbon of 40 multi-colored wires with male pins on both ends. Perfect for connecting your Arduino Uno directly to a breadboard without soldering.
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Quantity: 40 Wires (Peelable Ribbon)
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Length: 20cm (Standard)
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Connectors: Male to Male
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Best For: Breadboarding, Arduino prototyping, and testing circuits.
MAX7219 4-in-1 Dot Matrix LED Display Module | Red Scrolling Text
Create your own digital sign board. This module combines four 8x8 LED matrices into a single display. It is pre-wired and ready to scroll text, numbers, and symbols using just 3 pins on your Arduino.
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Resolution: 32 x 8 Pixels (Total 256 LEDs)
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Color: Red
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Interface: SPI (DIN, CS, CLK)
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Best For: Digital clocks, scrolling message boards, and counters.
MG996R 360° Continuous Rotation Servo Motor | High Torque Metal Gear
The muscle for your heavy-duty robot. Unlike standard servos that stop at 180 degrees, this 360° Continuous Rotation version spins freely like a wheel. It combines the high torque of a servo with the continuous motion of a DC motor.
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Gears: Full Metal (Brass/Aluminum)
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Torque: 11kg/cm (Very Strong)
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Type: 360° Continuous (Acts like a DC Motor)
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Best For: Robot wheels, conveyor belts, and winches.
Mini Submersible Water Pump 3V-5V | Horizontal Motor for Arduino
Build your own automatic watering system. This compact submersible pump is designed to move water quietly and efficiently. Perfect for Arduino irrigation projects, small aquariums, and desktop fountains.
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Voltage: 3V to 5V DC (USB Compatible)
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Flow Rate: 80-120 Liters/Hour
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Outlet Diameter: 7.5mm (Fits our 6mm/8mm PVC Hose perfectly)
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Type: Submersible (Must be under water to work)
Mounting Bracket Holder for Ultrasonic Sensor HC-SR04
MQ-135 Air Quality & Hazardous Gas Sensor Module | CO2, Smoke, Ammonia
Detect smoke and dangerous gases instantly. The MQ-135 is the most versatile gas sensor for air quality monitoring. It detects a wide range of gases including Ammonia, Sulfide, Benzene, Smoke, and CO2. Perfect for "Smart Home" safety systems and environmental monitoring.
- Gases Detected: NH3, NOx, Alcohol, Benzene, Smoke, CO2.
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Output: Analog (Gas Concentration) and Digital (Alarm Trigger).
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Warm-up Time: ~20 seconds.
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Best For: Air Quality Monitors, Smoke Alarms, and Industrial Safety.
MQ-2 Smoke & Gas Sensor Module | LPG, Butane, Hydrogen Detector
- Detects: Smoke, LPG, Propane, Hydrogen, Methane.
- Sensitivity: High (Adjustable).
- Response Time: < 10s.
- Best For: Fire Alarms, Gas Leak Detectors, and Industrial Safety.
MQ-3 Alcohol Sensor Module | Breathalyzer & Ethanol Detector
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Detects: Alcohol, Ethanol, Benzine.
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Sensitivity: Adjustable via Blue Potentiometer.
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Warm-up: Heater requires ~20 seconds.
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Best For: Breathalyzers, Drunk Driving Alarms, and Industrial Monitoring.
NE555 Timer IC (NE555P, NE555N Precision Timer DIP-8)
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Type: Precision Timer / Oscillator.
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Package: DIP-8 (Fits standard breadboards).
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Voltage: 4.5V - 16V DC.
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Best For: LED Flashers, PWM Motor Control, and Tone Generation.
NEO-6M GPS Module V2 with Ceramic Antenna | Flight Controller & Tracker
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Chipset: U-Blox NEO-6M.
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Antenna: High-gain Active Ceramic Antenna (Included).
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Data Retention: EEPROM + Battery (Saves configuration).
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Best For: Drone Flight Controllers, Vehicle Trackers, and Speedometers.
NodeMCU V3 ESP8266 WiFi Module (Type-C USB) – CP2102 Driver
The NodeMCU V3 is the ultimate IoT board, now upgraded with a USB Type-C port for robust connectivity and the stable CP2102 driver chip.
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Chip: ESP8266 (ESP-12E)
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USB Interface: Type-C (Reversible & Durable)
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Driver: CP2102 (Plug-and-Play reliability)
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Flash Memory: 4MB
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WiFi: 802.11 b/g/n (Built-in)
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Logic Voltage: 3.3V
Raindrop Sensor Module | Rain & Water Detector for Arduino
Build your own weather station. This sensor detects rain, snow, or water droplets. It consists of a large nickel-plated sensing board and a control module. When water hits the board, it sends a signal to your Arduino to close windows or sound an alarm.
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Sensor Type: Resistive (Nickel-Plated Board).
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Outputs: Digital (High/Low) and Analog (Rain Intensity).
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Durability: Treated against oxidation for longer life.
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Best For: Automatic Wipers, Smart Clotheslines, and Weather Stations.
RC522 RFID Reader/Writer Module Kit (13.56MHz) + Key Fob & Card
SG90 Micro Servo Motor 9g (180°) – Arduino & RC Robot Arm Compatible
The SG90 is the most popular lightweight servo for beginners and pros alike. Perfect for controlling small mechanisms in robotics.
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Weight: 9g (Lightweight)
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Rotation: 0° – 180°
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Gears: Nylon (Smooth operation)
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Torque: 1.6kg/cm (4.8V)
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Operating Voltage: 3.0V – 7.2V (Optimized for 5V)
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Application: Robot Arms, Grippers, RC Plane Flaps
SN74HC595N 8-Bit Shift Register IC (DIP-16) | Pin Expander
Turn 3 pins into 8. Running out of pins on your Arduino? The SN74HC595 Shift Register allows you to control 8 separate outputs (like LEDs or LCDs) using only 3 digital pins on your microcontroller. You can even daisy-chain them to control hundreds of outputs!
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Function: Serial-In, Parallel-Out (SIPO).
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Channels: 8 Outputs per chip.
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Voltage: 2V - 6V DC.
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Best For: LED Chasers, 7-Segment Displays, and LED Cube Projects.