DIYgh Tech Store
Showing 61–75 of 76 results
MAX98357A I2S 3W Class D Amplifier Module
The MAX98357A I2S 3W Class D Amplifier Module is a compact digital audio amplifier for ESP32, Arduino, Raspberry Pi, IoT, voice output and DIY speaker projects. It converts I2S digital audio into amplified speaker output, making it ideal for smart devices, voice assistants and embedded audio applications.
MG90S Servo Motor 180° Micro All-Metal Gear
The MG90S 180° All-Metal Gear Micro Servo Motor is a compact, high-torque positional servo designed for Arduino, ESP32, robotics and RC projects. Featuring a durable all-metal gear system, 180° rotation and up to 2.2 kg·cm stall torque at 6V, it delivers precise angular movement for robotic arms, grippers, steering mechanisms and automated systems.
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.
-
Gears: Full Metal (Brass/Aluminum)
-
Torque: 11kg/cm (Very Strong)
-
Type: 360° Continuous (Acts like a DC Motor)
-
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.
-
Voltage: 3V to 5V DC (USB Compatible)
-
Flow Rate: 80-120 Liters/Hour
-
Outlet Diameter: 7.5mm (Fits our 6mm/8mm PVC Hose perfectly)
-
Type: Submersible (Must be under water to work)
MQ-3 Alcohol Sensor Module | Breathalyzer & Ethanol Detector
Build your own Breathalyzer. The MQ-3 is specifically designed to detect alcohol (Ethanol) vapors. It has high sensitivity and fast response time, making it the perfect sensor for "Smart Car" safety systems that prevent drunk driving.
-
Detects: Alcohol, Ethanol, Benzine.
-
Sensitivity: Adjustable via Blue Potentiometer.
-
Warm-up: Heater requires ~20 seconds.
-
Best For: Breathalyzers, Drunk Driving Alarms, and Industrial Monitoring.
NE555 Timer IC (NE555P, NE555N Precision Timer DIP-8)
The legendary chip for timing and pulses. The NE555 / NE555P / NE555N Timer IC (DIP-8) is a must-have for every electronics hobbyist. It can be used to blink LEDs, create delays, generate sound, or control servo motors. It is simple, robust, and works with 5V to 15V.
-
Type: Precision Timer / Oscillator.
-
Package: DIP-8 (Fits standard breadboards).
-
Voltage: 4.5V - 16V DC.
-
Best For: LED Flashers, PWM Motor Control, and Tone Generation.
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.
-
Chip: ESP8266 (ESP-12E)
-
USB Interface: Type-C (Reversible & Durable)
-
Driver: CP2102 (Plug-and-Play reliability)
-
Flash Memory: 4MB
-
WiFi: 802.11 b/g/n (Built-in)
-
Logic Voltage: 3.3V
NRF24L01+ 2.4GHz Wireless Transceiver Module
Compact 2.4GHz wireless transceiver module for Arduino, ESP32, STM32 and other microcontroller projects. The NRF24L01+ provides low-power bidirectional wireless communication with selectable data rates up to 2Mbps, an integrated PCB antenna and SPI connectivity.
Frequency: 2.4GHz ISM band
Operating Voltage: 1.9–3.6V DC (3.3V recommended)
Interface: SPI
Data Rates: 250kbps / 1Mbps / 2Mbps
Antenna: Integrated PCB antenna
Range: Up to approximately 100m line-of-sight
Best For: Wireless sensors, robotics, remote controls, IoT and Arduino communication
NRF24L01+ PA/LNA 2.4GHz Long-Range Wireless Transceiver Module with Antenna
NRF24L01+ PA/LNA 2.4GHz long-range wireless transceiver module with external antenna for Arduino, ESP32, STM32 and other microcontroller projects. The integrated power amplifier and low-noise amplifier provide significantly greater communication range than the standard NRF24L01+, making it ideal for wireless sensor networks, robotics, telemetry and remote-control applications.
Frequency: 2.4GHz ISM
Operating Voltage: 3.0–3.6V DC
Interface: SPI
Data Rate: 250kbps / 1Mbps / 2Mbps
Antenna: External SMA antenna included
Range: Up to approximately 800–1100m line-of-sight
Best For: Long-range wireless communication, IoT, robotics and telemetry
Prewired Female DC Power Socket with Threaded Panel Mount
Prewired 5.5×2.1mm female DC power socket for easy panel mounting in electronics and DIY projects. The threaded DC-022 connector reduces soldering work and provides a secure power input for project boxes, battery systems and custom electronics.
Connector: 5.5 × 2.1mm
Model: DC-022
Type: Female DC Socket
Terminals: 3
Wiring: Pre-soldered wires
Mounting: Threaded panel mount
Best For: Project boxes, power supplies, Arduino, audio and battery projects
Servo Motor MG996R 180° Metal Gear
The MG996R 180° Metal Gear Servo Motor is a high-torque, position-controlled servo designed for Arduino, ESP32, robotics, RC vehicles and automation projects. Featuring durable metal gears, approximately 180° angular positioning and up to 11 kg·cm stall torque at 6V, it provides strong mechanical movement for robotic arms, grippers, steering systems and DIY electronics applications.
Soil Moisture Sensor Module (YL-69) | Automatic Plant Watering System
Never forget to water your plants again. The Soil Moisture sensor measures the water content in soil. When the soil gets dry, the sensor output changes, allowing your Arduino to turn on a water pump automatically.
-
Outputs: Analog (Exact moisture level) & Digital (Threshold switch)
-
Adjustable: Set your "Dry" trigger point with the blue potentiometer.
-
Ideal For: Smart irrigation systems, greenhouse monitoring, and science projects.
Solderless Breadboard MB-102 830-Hole
The MB-102 830-Hole Solderless Breadboard is a full-size, reusable prototyping board for building and testing electronic circuits without soldering. It features 830 connection points, red and blue power rails, and standard 2.54mm spacing for electronic components and jumper wires. Ideal for Arduino, ESP32, Raspberry Pi, STEM education, circuit testing and DIY electronics projects.
SW-420 Vibration Sensor Module | Adjustable Impact & Shake Switch
Detect motion, impacts, and theft. The SW-420 is a "Normally Closed" vibration sensor that triggers whenever it feels a shake. It features an onboard potentiometer to adjust sensitivity, making it perfect for sensitive projects like door alarms or earthquake detectors.
- Sensor Type: SW-420 (Normally Closed).
- Output: Digital (High/Low).
- Sensitivity: Adjustable via Blue Potentiometer.
- Best For: Anti-Theft Alarms, Smart Cars, and Impact Detection.
TCRT5000 IR Reflective Line Tracking Sensor Module
The TCRT5000 IR Reflective Line Tracking Sensor Module is a compact infrared sensor designed for line-following robots, obstacle detection, object sensing and Arduino robotics projects. Featuring an LM393 comparator, adjustable sensitivity and digital and analog outputs, it detects differences in reflected infrared light from black and white surfaces. Ideal for Arduino, ESP32, STEM education and DIY automation projects.