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Nodemcu And ESP
ESP32 S3 Module N16R8 Type C
The ESP32-S3 N16R8 Type-C module is a high-performance Wi-Fi + Bluetooth LE development board featuring 16MB Flash, 8MB PSRAM, and dual USB Type-C ports for fast data transfer and power delivery. It’s ideal for AIoT, edge computing, and smart device applications.
🔧 Technical Specification:
- Processor: Dual-core Xtensa® LX7 @ 240 MHz
- Memory: 16MB Flash + 8MB PSRAM
- Wireless: Wi-Fi (802.11 b/g/n) and Bluetooth 5.0 LE
- USB Interface: Dual Type-C ports with USB OTG support
- I/O: 34 GPIOs with support for UART, SPI, I2C, I2S, PWM, ADC
- Voltage: Operates at 3.3V
- Size: ~57 × 28 × 10 mm; Weight: 13g(approx.)
SKU: n/a -
Batteries And Chargers, Drone Spare Parts And Accessories
11.1v 5200Mah 3s Lipo Battery High Fly Premium Grade
Batteries And Chargers, Drone Spare Parts And Accessories11.1v 5200Mah 3s Lipo Battery High Fly Premium Grade
High Fly brand presents 11.1V 5200mAh capacity premium quality lipo batteries. As the name suggest it delivers high-performance and is specially designed for drones, RC vehicles, and robotics applications.
Light in weight and compact in size, with a 35C discharge rate, it delivers stable and efficient power, ensuring high responsiveness and reliability. Built with premium-grade cells, offering enhanced durability, low internal resistance, and extended cycle life.
Equipped with high-quality XT60 connectors for secure, low-resistance connections, ensuring minimal power loss. Features durable, high-purity silicon wires for efficient current flow and superior flexibility, reducing overheating risks. Engineered for consistent performance in high-demand applications, making it a trusted choice for professionals and enthusiasts.
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Others
GSM Spring Antenna 2.4Ghz 5DBI
This high-gain 5dBi GSM spring antenna is optimized for 2.4GHz wireless applications and features a rugged SMA male connector for secure RF interfacing. Its helical spring design ensures mechanical flexibility and durability, making it ideal for long-range telemetry, IoT deployments, and RF modules operating in the 2.4GHz ISM band.
⚙️ Technical Specifications:
- Frequency Range: 2400–2500 MHz
- Gain: 5dBi nominal
- Impedance: 50Ω
- VSWR: ≤ 2.0
- Connector: SMA male (standard polarity)
- Polarization: Vertical
- Material: Copper alloy spring with protective coating
- Wire Length: ~3 mtrs.
- Applications: GSM, Wi-Fi, Bluetooth, Zigbee, telemetry, and RF remote systems
SKU: n/a -
Others
GSM Spring Antenna 2.4Ghz 3DBI
This 3dBi spring-type GSM antenna is tuned for 2.4GHz applications and features an SMA male connector for secure, low-loss RF connectivity. Its compact helical design offers mechanical flexibility and durability, making it ideal for wireless modules, telemetry systems, and IoT devices operating in the 2.4GHz ISM band.
⚙️ Technical Specifications:
• Frequency Range: 2400–2500 MHz
• Gain: 3dBi nominal
• Impedance: 50Ω
• VSWR: ≤ 2.0
• Connector: SMA male (standard polarity)
• Polarization: Vertical
• Material: Copper spring with protective coating
• Wire Length: ~3 mtrs.
• Applications: GSM, Wi-Fi, Bluetooth, Zigbee, telemetry, and RF remote systemsSKU: n/a -
Sensor Boards And Modules
Turbidity Sensor with ADC Circuit
A turbidity sensor module with an ADC (Analog-to-Digital Converter) circuit detects water clarity by measuring light scattering from suspended particles and converts the analog signal into a digital output for microcontroller interfacing. It typically includes an infrared LED and photodiode pair, signal conditioning circuitry, and an onboard ADC to provide stable, calibrated digital readings for water quality monitoring applications.
Some basic specifications are:
- Working voltage: 5.00V DC
- Working current: 40mA (MAX)
- Response time: <500ms
- Insulation resistance: 100MΩ (Min)
- Analogue output: 0~4.5V;
- Digital output: high/low-level signal (the corresponding threshold can be selected by adjusting the potentiometer)
- Operating temperature: -20℃~90℃
- Module size: 38.6mm*22.1mm
SKU: n/a -
Sensor Boards And Modules
Analog pH Sensor Kit with Probe
This analog pH sensor kit includes a high-sensitivity glass electrode probe and a signal conditioning board that outputs a voltage proportional to the pH level. Ideal for water quality monitoring, hydroponics, aquariums, and lab experiments.
🔧 Technical Details:
- Measurement Range: pH 0–14
- Output Signal: 0–5V analog (compatible with microcontroller ADCs)
- Operating Voltage: 5V DC
- Accuracy: ±0.1 pH (with proper calibration)
- Interface: 3-pin header (VCC, GND, Analog Out)
- Probe Connector: BNC
- Calibration: Manual trimmer potentiometer on board
- Temperature Range: 0°C to 60°C (probe dependent)
- Cable Length: ~1 meter
This kit is plug-and-play with Arduino, ESP32, and other platforms, and can be calibrated using standard buffer solutions (pH 4.0, 7.0, 10.0) for reliable readings
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Sensor Boards And Modules
Oled Display 0.91 Inch Module Blue 4 pin
The 0.91-inch OLED display module is a compact, high-contrast screen ideal for microcontroller projects. It features a 128×32 pixel resolution, uses I²C communication, and is typically driven by the SSD1306 controller. With low power consumption and crisp monochrome output (usually white or blue), it’s perfect for displaying sensor data, menus, or status indicators in embedded systems.
Specifications:
• Display Area: 0.91 inches diagonal
• Resolution: 128×32 pixels
• Interface: I²C (SCL, SDA)
• Operating Voltage: 3.3V–5V
• Controller IC: SSD1306
• Color: Blue (monochrome)SKU: n/a -
Sensor Boards And Modules
Arduino Camera Module OV7670 CMOS
The OV7670 camera module is a low-cost, 0.3MP CMOS image sensor designed for embedded vision applications. It captures 640×480 VGA resolution at up to 30fps and communicates via an 8-bit parallel interface. Ideal for Arduino and microcontroller projects, it supports YUV, RGB, and JPEG formats (with external encoding) and includes onboard registers for exposure, gain, and color balance control. Compact and lightweight, it’s commonly used in robotics, surveillance, and image processing experiments
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Batteries And Chargers
3.7v 1500mah Lipo Battery
A 3.7V 1500mAh LiPo battery is a slim, rechargeable power cell ideal for portable electronics, wearables, and embedded systems. It delivers ~5.55Wh of energy with a standard 1C discharge rate (1.5A) and charges up to 4.2V using a CC/CV profile.
Built-in BMS (Battery Management System) provides overcharge, over-discharge, and short-circuit protection for safe operation.
Approximate dimensions:
Length: 5.2 cm
Width: 3.4 cm
Thickness: 0.5 cm
Suitable for space-constrained designs requiring extended runtime.Pls note: The battery might or might not have the JST connector connected to them, depending upon the availability of the connectors. The picture is just for reference.
SKU: n/a -
Batteries And Chargers
3.7v 1000mah Lipo Battery
A 3.7V 1000mAh LiPo battery is a lightweight, rechargeable power cell ideal for portable electronics and embedded systems. It delivers ~3.7Wh of energy with a standard 1C discharge rate (1A) and charges up to 4.2V using a CC/CV profile. Commonly used in microcontroller projects, wearables, and IoT devices, it includes built-in protection circuitry.
Built-in BMS (Battery Management System) provides overcharge, over-discharge, and short-circuit protection for safe operation.
Approximate dimensions:
Length: 4 cm
Width: 3 cm
Thickness: 0.5 cm
Perfect for space-constrained designs.Pls note: The battery might or might not have the JST connector connected to them, depending upon the availability of the connectors. The picture is just for reference.
SKU: n/a -
Arduino Boards
Arduino Nano Ch340 Soldered Board Type C
The Arduino Nano is a compact microcontroller board based on the ATmega328P, featuring 30 soldered male header pins for easy prototyping. This variant includes a CH340 USB-to-serial converter and a USB Type-C port, offering modern connectivity and reliable programming.
⚙️ Key Technical Details:
• Microcontroller: ATmega328P, 8-bit AVR, 16 MHz clock speed
• USB Interface: CH340G IC handles serial communication via USB Type-C
• Power Supply:
• VIN: 6–12V input
• 5V & 3.3V: Regulated outputs for peripherals
• USB VBUS: Supplies 5V when connected via Type-C
• I/O Pins:
• Digital: 14 (D0–D13), including PWM on D3, D5, D6, D9, D10, D11
• Analog: 8 (A0–A7), 10-bit ADC resolution
• Serial: UART (TX: D1, RX: D0), SPI (D10–D13), I2C (A4: SDA, A5: SCL)
• Flash Memory: 32 KB (2 KB used by bootloader)
• SRAM: 2 KB
• EEPROM: 1 KB
🔌 Type-C Connector Notes:
• Supports USB 2.0 data lines (D+/D−) routed to CH340
• VBUS and GND provide power input
• CC pins typically tied to ground via pull-down resistors for cable orientation
This Nano variant is ideal for embedded systems, sensor networks, and compact automation projects—especially where modern USB compatibility and robust serial communication are essential.SKU: n/a -
Others
Battery Snapper With DC Pin
A battery snapper with DC pin is a compact connector that allows easy interfacing of a 9V battery to electronic devices. It features a standard 9V battery clip on one end and a 2.1mm male DC barrel plug on the other, making it ideal for powering Arduino boards, sensors, and small modules without soldering. Perfect for quick prototyping and portable setups
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Sensor Boards And Modules
18650 Li-ion Capacity Tester Module ZB2L3
The ZB2L3 Li-ion Capacity Tester is a compact discharge module designed to measure the actual capacity of lithium-ion batteries like 18650 cells. It works by discharging the battery through a load resistor while tracking voltage, current, and total mAh. Key features include:
- 📉 Voltage Range: 1.2V to 12V
- 🔌 Max Discharge Current: Up to 3A
- 📺 Display: Real-time voltage, current, and capacity
- ⚙️ Adjustable Cutoff Voltage: Ensures safe discharge limits
- 🔋 Application: Ideal for DIY battery testing, QC, and cell matchin
SKU: n/a -
Others
N20 Motor Rubber Wheel 44mm
This 44mm rubber wheel is engineered for seamless integration with N20 micro gear motors. Featuring a 3mm D-bore hub and encoder-ready design, it delivers reliable traction and smooth rotation—ideal for mobile platforms, sliders, and robotics.
- Diameter: 44mm
- Width: ~18mm
- Hub: 3mm D-shaft compatible
- Material: Durable rubber with plastic core
- Extras: Optional encoder disc for motion feedback
SKU: n/a -
Motors And Motor Drivers
N20 Micro Metal Gear Motor DC 6v 1000RPM
The N20 Micro Gear Motor is a high-efficiency brushed DC motor with an integrated metal gearbox, engineered for compact applications where precision and reliability matter. Its small footprint and versatile gear ratios make it ideal for embedded systems, robotics, and custom mechanisms.
Key Specs:
- Operating Voltage: 3V–12V (optimized at 6V)
- Speed: 1000RPM at 6v
- Shaft: 3mm D-type for secure coupling; Length: 9mm
- Dimensions: Approx. ~12mm × 10mm × 26mm
- Mounting: Dual M1.6 threaded holes for rigid integration
Applications:
Perfect for mini actuators, robotic joints, locking systems, and motion-controlled assemblies. Whether you’re prototyping a smart device or scaling a production BOM, the N20 delivers consistent torque in a micro-sized package.SKU: n/a
