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Desoldering Pump
A desoldering pump, also known as a solder sucker, is a handheld tool used to remove solder from electronic components and circuit boards. Here are the key details:
Key Features
Design: Typically consists of a spring-loaded plunger inside a cylinder with a nozzle at one end.Operation: When the plunger is released, it creates a vacuum that sucks up molten solder.
Types: Available in manual and electric versions.
Material: Usually made from plastic or metal.
Applications
Component Removal: Used to remove components from a PCB.Repair Work: Helps in fixing soldering mistakes or replacing faulty components.
Prototyping: Useful for testing and modifying circuit designs.
Advantages
Speed: Quickly removes solder, making the process efficient.Control: Precise control over where the solder is removed.
Cost-effective: Generally affordable compared to other desoldering tools
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Sensor Boards And Modules
DHT 11 Temperature and Humidity Sensor
This DHT11 is a sensor that combines both temperature and humidity sensing capabilities in a single package. It is not available as a standalone temperature-only or humidity-only sensor.
The temperature and humidity sensor DHT11 includes a built-in resistive humidity sensor and a thermistor for temperature measurement. These two sensing elements work together to provide temperature and humidity readings.
This sensor module communicates with a microcontroller or other digital devices using a digital signal. It sends data in a serial format, where the microcontroller can read the temperature and humidity values from the sensor.
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Sensor Boards And Modules
DHT22 Temperature and Humidity Module
DHT 22 Temperature and Humidity Module – High Accuracy!The DHT22 module offers precise readings for temperature and humidity, operating at 3.3V to 5.5V DC. It covers a temperature range of -40°C to 80°C and humidity range of 0% to 100%, perfect for home automation, weather stations, and DIY projects.SKU: n/a -
Sensor Boards And Modules
DHT22 Temperature and Humidity Sensor Only
The DHT 22 Temperature and Humidity sensor is a standalone temperature and humidity sensor.
DHT 22 Temperature and Humidity sensor is perfect for various applications. It operates at 3.3V to 5.5V DC, measures temperature from -40°C to 80°C and humidity from 0% to 100%, and outputs digital data for easy interfacing with microcontrollers.SKU: n/a -
Others
Digital Multimeter DT830D
The DT830D Digital Multimeter is a versatile and affordable tool for measuring various electrical parameters. Here are some key features:
Key Features
Display: 4.75 cm LCD screen for clear readings.Functions: Measures DC voltage, AC voltage, DC current, resistance, diode, buzzer, battery, and temperature.
Operating Voltage: 3.3V to 5V.
Current Measurement: Up to 200mA with the red test lead connected to the OADC jack.
Temperature Measurement: Connects the temperature probe to the V 0 mA jack or COM jack.
Size: Compact and lightweight, easy to carry around.
Applications
Basic Electrical Testing: Ideal for continuity checks, voltage measurements, and resistance testing.DIY Projects: Suitable for hobbyists and students working on electronics projects.
Home and Automotive Use: Useful for troubleshooting electrical issues in household appliances and vehicles.
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Electronic Components
Diode 1n4007 (Pack of 5pcs)
The 1N4007 is a general-purpose rectifier diode in a DO-41 package. It is widely used in power supply circuits for converting AC to DC. Here’s a brief overview:
Key Features
Maximum Reverse Voltage: 1000VAverage Forward Current: 1A
Peak Forward Current: 30A
Power Dissipation: 3W
Low Reverse Current: 5µA
Operating Temperature: -55°C to +175°C
Pin Configuration
The 1N4007 diode has two main terminals:Anode: Current enters through this terminal.
Cathode: Current exits through this terminal (usually marked with a grey band).
Applications
Rectification: Converting AC to DC in power supplies.Voltage Protection: Blocking voltage spikes.
Battery Chargers: Preventing reverse polarity.
General Purpose: Any application requiring a diode for current flow regulation.
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PCB And Breadboards
Double Side Green PCB 9 x 15cms High Quality
The 9×15 cm Dual-Sided PCB is a high-quality universal prototyping board designed for DIY electronics and circuit development. It features:
– Double-Sided Copper Layer – Allows for more complex circuit designs.
– FR4 Material – Durable and heat-resistant for reliable performance.
– Standard 2.54mm Hole Pitch – Compatible with most electronic components.
– Pre-Tinned Holes – Facilitates easy soldering and component placement.Ideal for Prototyping – Suitable for embedded systems, IoT projects, and robotics applications.
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Others
DPDT Rocker Switch
The DPDT (Double Pole Double Throw) 6‑pin rocker switch is a high‑quality electrical control component designed for dual‑circuit switching and polarity reversal. Featuring a sturdy rocker actuator with clear ON‑OFF markings, it ensures smooth operation and long‑term durability. Ideal for DC motor control, automation panels, robotics, and DIY electronics, this switch allows two circuits to be controlled simultaneously with precision.
⚙️ Key Highlights
- Type: DPDT (Double Pole Double Throw)
- Pins: 6 terminals for dual circuit control
- Function: ON‑ON or ON‑OFF‑ON configuration
- Rating: Commonly 6A–15A at 250V AC (varies by model)
- Applications: Motor direction control, automation, power routing, and instrumentation
- Features: Durable plastic body, firm rocker action, easy panel mounting
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Others
Drill Bit Set for 775 Motor
A precision drill bit set (0.5mm to 3mm) designed for use with 775 DC motors and other rotary tools. Perfect for PCB drilling, DIY electronics, robotics, and hobby projects, these bits deliver clean, accurate holes in plastic, wood, and soft metals.
Specifications:
- Size Range: 0.5mm – 3mm (multiple bits included)
- Compatibility: Ideal for 775 motor chucks and rotary tools
- Material: High‑speed steel or carbide for durability
- Applications: PCB drilling, prototyping, robotics, DIY crafts, precision machining
- Features: Sharp cutting edges, smooth finish, long service life
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Sensor Boards And Modules
DS18b20 Temperature Sensor with Probe
DS18B20 Temperature Sensor with Probe – Precise and Waterproof!The DS18B20 temperature sensor provides accurate digital measurements from -55°C to 125°C with ±0.5°C accuracy. It features a waterproof probe and easy 1-wire interface, ideal for home automation, weather stations, and industrial applications.SKU: n/a -
DIY Kits
DSO138 2.4 inch TFT Handheld Pocket-size Digital Oscilloscope Kit DIY
The DSO138 Digital Oscilloscope DIY Kit is a compact, pocket-sized oscilloscope that allows hobbyists and students to build their own oscilloscope from scratch. It features a 2.4-inch color TFT display, ARM Cortex-M3 processor (STM32F103C8), and supports real-time sampling rates up to 1Msps. This kit is perfect for learning about oscilloscope circuitry and gaining hands-on experience in electronics assembly and troubleshooting.
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Sensor Boards And Modules
Dual Usb Power bank Module
A dual usb power bank module with a micro USB interface is a module that allows you to create a power bank with two USB outputs using micro USB as the input interface. This module typically includes the necessary circuitry for charging and discharging, as well as voltage regulation and protection features.
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Sensor Boards And Modules
E18D80NK Proximity Sensor – NPN/NO
E18D80NK Proximity Sensor – Reliable Object Detection!The E18D80NK proximity sensor operates at 5V DC and has an adjustable detection range of 3 cm to 80 cm. It provides a digital output and is ideal for robotics, automated systems, and collision avoidance.SKU: n/a -
DIY Kits
E88 PRO MAX Drone Kit With Dual Camera And Dual Battery
The E88 PRO MAX Foldable Drone is a compact and versatile drone equipped with dual cameras and dual batteries. Here are its key features:
Key Features
Dual Cameras: Equipped with dual HD cameras for capturing photos and videos.Dual Battery: Comes with two batteries, providing extended flight time.
Foldable Design: Lightweight and portable, perfect for travel.
Altitude Hold: Maintains a steady hover in place.
4K Resolution: Captures high-quality photos and videos.
WiFi FPV: Real-time image transmission to your phone.
Gesture Control: Easy selfies and remote control of aerial shots.
Applications
Travel Companion: Ideal for capturing memories on the go.Photography: Great for aerial photography and videography.
Gift: Perfect for tech enthusiasts and hobbyists
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Batteries And Chargers
Envie Nexa Charger AA / AAA / 9V Battery Charger
The Envie Nexa ECR 30 Charger is a versatile charging system designed for AA, AAA, and 9V rechargeable batteries. Here are some key features:
Smart Charge Control System: Ensures optimal charging performance with constant charging current, maximizing the efficiency and longevity of your batteries.
BIS Certified: Guarantees the product’s quality, safety, and reliability.
LED Indicators: Red LED shows the charging process, but it doesn’t turn off when fully charged.
Protection: Protection against overheat and overcurrent.
Compatibility: Can charge 2 or 4 AA/AAA batteries or 1-2 9V batteries
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