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SIM900A GSM Module with Antenna
【SIM900A GSM Module】 ✔ Quad-band 2G (850/900/1800/1900MHz) ✔ SMS/Call/GPRS Data Support ✔ Includes SMA Antenna + UART Interface ✔ 12V-24V Input | Low Power Mode ✔ Ideal for IoT, Security & Remote Monitoring
Raspberry Pi 4 Model B 8GB RAM
Key Features:
A4988 Stepper Motor Driver For Cnc Shield
RF Module (Rx/Tx) 433MHz
A 433MHz or 315MHz RF (Radio Frequency) module is a low-cost wireless communication solution commonly used for short-range data transmission in remote controls, home automation, and IoT projects. These modules typically consist of a transmitter (Tx) and a receiver (Rx) pair that communicate via Amplitude Shift Keying (ASK) modulation.
MFRC-522 RFID Reader Module
【MFRC-522 RFID Module】 ✔ 13.56MHz Frequency | ISO 14443A Standard ✔ Read Range: Up to 5cm ✔ SPI Interface (Works with Arduino/RPi) ✔ Includes RFID Card + Key Fob ✔ Perfect for Access Control & Smart Systems
L293 Motor Driver
L293 Motor Driver
Popular Categories this Week
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DIY & Electronics, Battery & Battery Chargers
600W DC-DC Buck Converter CC/CV Module (12–75V, 25A Adjustable)
DIY & Electronics, Battery & Battery Chargers600W DC-DC Buck Converter CC/CV Module (12–75V, 25A Adjustable)
⚡ High-Power Adjustable DC Voltage & Current Regulator
Heavy-duty 600W DC-DC buck converter with constant voltage (CV) & constant current (CC) control. Supports 12–75V input, up to 25A output, ideal for battery charging, power supplies, and industrial applications.✔ 600W High Power Output
✔ Constant Voltage & Constant Current
✔ Wide Input Range (12–75V DC)
✔ Precise Voltage & Current AdjustmentSKU: n/a -
DIY & Electronics, Battery & Battery Chargers
ATX Power Supply Breakout Board with USB & Type-C (5V/12V Adjustable)
DIY & Electronics, Battery & Battery ChargersATX Power Supply Breakout Board with USB & Type-C (5V/12V Adjustable)
⚡ Turn Any ATX PSU into a Bench Power Supply
20/24-pin ATX power supply breakout module with USB fast charging, Type-C output, and adjustable voltage terminals. Ideal for electronics testing, repair, and DIY labs.✔ Supports 20-Pin & 24-Pin ATX PSU
✔ USB 5V Fast Charging
✔ Type-C Output Support
✔ Multiple Voltage OutputsSKU: n/a -
DIY & Electronics, Battery & Battery Chargers, Battery Chargers/Adaptors/Eliminators, Lithium ion Battery Charger
22.5W Fast Charge Power Bank Module with TFT Display (PD/QC)
DIY & Electronics, Battery & Battery Chargers, Battery Chargers/Adaptors/Eliminators, Lithium ion Battery Charger22.5W Fast Charge Power Bank Module with TFT Display (PD/QC)
⚡ Smart Power Bank Controller Board
High-efficiency 22.5W fast-charging power bank motherboard with TFT color digital display, supporting PD & QC quick charge protocols and ternary lithium battery packs.✔ PD & QC Fast Charging
✔ TFT Color Digital Display
✔ Supports Ternary Li-ion Cells
✔ Ideal for DIY Power BanksSKU: n/a -
DIY & Electronics, 18650 Battery Holder, Battery & Battery Chargers
18650 Li-ion Battery Holder – Anti-Vibration Safety Plastic Bracket (18.5mm Diameter)
DIY & Electronics, 18650 Battery Holder, Battery & Battery Chargers18650 Li-ion Battery Holder – Anti-Vibration Safety Plastic Bracket (18.5mm Diameter)
🔒 Secure & Stable Mounting for 18650 Battery Cells
Durable plastic battery holder bracket designed to firmly hold 18650 cylindrical Li-ion cells, providing anti-vibration protection, proper spacing, and enhanced safety for battery pack assemblies.✔ Prevents Cell Movement
✔ Anti-Vibration & Shock Resistant
✔ Ideal for Battery Packs & DIY Projects
✔ Clean, Organized Cell LayoutSKU: n/a -
Battery & Battery Chargers, Solar Panel Power Bank
Battery Insulation Paper Gasket for 18650 / 21700 / 32650 Li-ion Cells – Barley Paper Insulating Patch
Battery & Battery Chargers, Solar Panel Power BankBattery Insulation Paper Gasket for 18650 / 21700 / 32650 Li-ion Cells – Barley Paper Insulating Patch
🛡️ Essential Safety Insulation for Li-ion Battery Packs
High-quality barley paper insulation gasket designed to protect 18650, 21700, and 32650 Li-ion battery cells from short circuits, overheating, and mechanical damage during battery pack assembly.✔ Heat Resistant & Flame Retardant
✔ Prevents Short Circuits
✔ Strong Adhesive Backing
✔ Ideal for Professional & DIY Battery PacksSKU: n/a -
Battery & Battery Chargers, Solar Panel Power Bank
Nickel Plated Strip for 18650 Li-ion Battery (0.2mm)
Battery & Battery Chargers, Solar Panel Power BankNickel Plated Strip for 18650 Li-ion Battery (0.2mm)
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⚡ Reliable Battery Pack Welding Solution
Premium nickel-plated steel strip designed for 18650 Li-ion battery pack assembly.
High tensile strength, low resistivity, and excellent weldability make it ideal for spot welding, DIY battery packs, EV batteries, power tools, and electronics manufacturing.✔ 10-Meter Roll
✔ Strong & Durable
✔ Clean Spot Weld Performance
✔ Suitable for Professional & DIY Use
SKU: n/a -
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Battery & Battery Chargers, Power Banks, Solar Panel Power Bank
NeoGiga Home Powerwall Battery – 48V 200Ah LiFePO₄ (10–20kWh)
Battery & Battery Chargers, Power Banks, Solar Panel Power BankNeoGiga Home Powerwall Battery – 48V 200Ah LiFePO₄ (10–20kWh)
- Energy Capacity: 10–20kWh high-density LiFePO₄ storage
- Voltage & Capacity: 48V / 51.2V · 200Ah
- System Type: Wall-mounted, All-in-One Powerwall
- Grid Mode: Off-grid solar & backup systems
- Smart Communication: CAN & RS485 compatible
- Safety & Life: Long cycle life with advanced BMS
- Warranty: 3 Years manufacturer warranty
SKU: n/a -
Chargers
Micro USB Charger Cable For Mobile Phone
- 1-meter length for flexible use.
- Fast charging and data transfer support.
- Durable PVC construction for long-lasting performance.
- Compatible with most devices with a Micro USB port (e.g., Android phones, power banks).
- Portable and easy to carry.
SKU: GNC-MUSB-1M
Electronics Components
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Electronics Components
Electric Vacuum Solder Sucker Desoldering Pump 30W 50Hz
Manufacturer Vbestlife Part Number 11EOT71700 Item Weight 1.25 pounds Package Dimensions 11.1 x 3.3 x 2.4 inches Is Discontinued By Manufacturer No Material Metal Power Source Corded Electric Batteries Included? No Batteries Required? No SKU: n/a
Sensors , IoT Boards and Accessories
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Sensors
Accelerometer Sensor Module GY-61 ADXL335
✔ 3-Axis Sensing – Measures X, Y & Z-axis acceleration (±3g range)
✔ Analog Output – Simple interface with Arduino, ESP8266 & other microcontrollers
✔ Compact Design – Small PCB with easy-to-use breakout pins
✔ Low Power Consumption – Ideal for battery-powered projects
✔ Wide Compatibility – Works with Arduino, Raspberry Pi, ESP32 & moreSKU: n/a
