DIYgh Tech Store
Showing 31–45 of 78 results
DC 12V Brushless Submersible Water Pump – 3M Lift, 240L/H Ultra-Quiet Performance
DHT11 Temperature and Humidity Sensor Module | Digital Weather Station
The #1 sensor for weather projects. The DHT11 is the most affordable way to measure ambient temperature and humidity. It provides calibrated digital signal output, making it perfect for automatic fan controllers and weather stations.
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Measures: Temperature (0-50°C) & Humidity (20-90%)
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Interface: Single Wire Digital (Easy Arduino Connection)
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Includes: 3-Pin Breakout Board + Jumper Wires (Check your stock to confirm wires!)
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Ideal For: Smart homes, greenhouses, and environment monitoring.
DS18B20 Waterproof Temperature Sensor Probe | Stainless Steel Digital Thermometer
Measure liquid temperature with digital precision. This is the waterproof version of the famous DS18B20 sensor. Encased in a stainless steel tube, it is perfect for measuring water, soil, or air temperature in harsh environments.
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Range: -55°C to +125°C
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Interface: 1-Wire Digital (Requires only 1 pin)
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Cable Length: 1 Meter
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Best For: Aquariums, boilers, soil temperature, and cold chain monitoring.
DS3231 RTC Real-Time Clock Module
The DS3231 is a highly accurate I2C real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO).
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Chip: Maxim DS3231 (High Precision)
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Memory: Built-in AT24C32 32K I2C EEPROM
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Voltage: 3.3V – 5.5V DC
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Interface: I2C (SCL, SDA)
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Battery Backup: Holds time when power is off (Coin cell slot included)
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Accuracy: Much higher than the standard DS1307
ESP32 Development Board WiFi + Bluetooth – Dual-Core MCU with 38 Pins
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).
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Chip: ESP-WROOM-32 (Dual Core 240MHz)
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Pins: 30 Pins (Breadboard Friendly)
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Driver: CP2102 (Plug-and-Play, no driver issues)
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Connectivity: WiFi + Bluetooth Classic + BLE
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Voltage: 5V (Micro USB) / 3.3V Logic
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Touch Sensors: 10 Capacitive Touch GPIOs
ESP32-S3 N8R2 Development Board (Dual USB-C, 44-Pin, 8MB Flash + 2MB PSRAM)
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.
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Quantity: 40 Wires (Peelable Ribbon)
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Length: 20cm
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Connectors: Female to Female
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Best For: Raspberry Pi, HC-SR04 Sensors, and Bluetooth Modules.
Flame Sensor Module (YG1006) | Infrared Fire Detector for Arduino
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Sensor Type: YG1006 NPN Phototransistor (High Speed).
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Detection Range: Up to 1 meter (depending on flame size).
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Spectrum: 760nm - 1100nm (Invisible IR light).
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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.
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Length: 1 Meter (Sold per meter)
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Inner Diameter: 6mm (Fits pump nozzle perfectly)
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Outer Diameter: 8mm
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Material: Flexible PVC
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Best For: Automatic watering systems and aquarium pumps.
Gloss Acrylic Enclosure Case for Arduino Uno R3 | Transparent Box
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Material: High-Quality Clear Acrylic.
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Fit: Designed specifically for Arduino Uno R3.
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Assembly: Easy snap-together construction (Screws included).
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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.
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Range: 2cm to 400cm (4 Meters)
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Accuracy: 3mm
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Pins: VCC, Trig, Echo, GND
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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.
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Range: Adjustable (3 to 7 meters)
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Output: 3.3V Logic (High when motion detected)
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Features: Adjustable Time Delay & Sensitivity
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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.
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Sensor Type: SW-1801P (High Sensitivity Spring).
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Output: Digital (High/Low).
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Adjustable: Blue Potentiometer to set sensitivity trigger.
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Best For: Anti-Theft Alarms, Earthquake Detection, and Smart Toys.
