Two-sided Conversion for versatile use.
Pitch Size optimized at 0.8mm and 2.54mm.
Compact Design for easy integration.
SOP & SSOP compatible on one side.
Durable PCB for long-lasting performance.

Chipset: ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
GPS: SIM800L
Flash: QSPI flash 4MB / PSRAM 8MB
SRAM: 520 kB SRAM
Button: Reset
USB to TTL: CP2104
Modular Interface: UART, SPI, SDIO, I2C, PWM, TV PWM, I2S, IR GPIO
On-board Clock: 40MHz crystal oscillator
Working Voltage: 2.7V-3.6V
Working Current: About 70mA
Download: Datasheet

Resolution: 13-bit high accuracy
Interface: I²C/SPI communication
Detection: Tap and Free-Fall sensing
Range: ±2g to ±16g selectable
Low Power: Ultra-low power consumption
Interrupts: Flexible interrupt pins
Industrial Grade: Wide temperature range
Shock Survival: 10,000 g reliability
Integrated Buffer: 32-level FIFO
Download Datasheet

Mini design for portability.
Easy to use for quick integration.
Compatible with MP3 players and development boards.
Includes TRRS connector.
Lightweight at only 2 grams.
Multiple applications in audio-video interfaces.

Input Supply Voltage: 3.3~5 VDC
Supply Current: 0.3mA measurement, 60μA standby
Temp. Measurement Range: 0~50°C, ±2°C error
Humidity Measurement Range: 20%~95%RH, ±5%RH error
Output: Digital output
Resolution: 16 bit

RGB Mixing: Full-color control with PWM.
Resistor Protection: Prevents burnout.
Device Compatible: Arduino, Raspberry Pi, ESP8266.
5V Operation: Common cathode driver.
Compact: Lightweight and easy to use.

L298P based Shield for Arduino motor control applications.
Onboard Buzzer (D4) for alert tones.
Bluetooth Interface with direct plug-in option, reducing wiring hassles.
Six Analog Interfaces for versatile connections.
Forward/Backward Steering Indicators for precise motor direction control.
L298P Chip for robust motor drive performance.
Servo Header connected to pin D9 for easy expansion.
Comprehensive Motor Control with digital I/O capabilities.
Simplified Integration with Arduino for hassle-free setup.

Voltage Range: Supports 1S-8S batteries with voltage display ranging from 0.5v-4.5v per cell.

Buzzer Alarm: Notifies when cell voltage or total pack voltage drops to a set threshold.

LED Display: Clearly shows each cells voltage followed by the overall pack voltage.

Customizable Alerts: Set alarm values between 2.7v-3.8v per cell.

Compatible Batteries: Works with LiPo, LiFe, Li-Ion, and LiMn battery types.

Four Channel Control - Provides multiple control options without interference.
Non-Locking Mode - Temporary output providing flexible control for users.
Power Efficient - Operates on low power with 10mA current at 12V.
Secure Transmissions - Unique transmitter ID and fixed code for secure use.
Compact Design - Easy integration into various hardware projects.

Holds two 18650 batteries Keep batteries secure and organized.
Wire Length 15 cm for flexible connections.
Output 7.2V suitable for multiple applications.
High-quality Material Durable plastic construction.
Easy Installation Quick setup and use.

Module Supply Voltage: 2V-10V
Signal Input Voltage: 1.8V-7V
Single Operating Current: 1.5A
Peak Current: Up to 2.5A
Thermal Protection: With Auto Restore
Low Standby Current: Less Than 0.1uA
Mounting Hole Diameter: 2 mm
Ultra-small Size: Easy Integration

Dual H-bridge motor driver for versatile DC motor control.
Operating voltage: 2.7 V to 10.8 V supports low voltage operations.
Output current: 1.2 A continuous, 2 A peak per motor for efficient power distribution.
3V- and 5V-compatible inputs: Easy integration with microcontrollers.
Motor outputs paralleled: Capable of delivering increased current for single motor applications.
Protection features: Includes under-voltage lockout, over-current, and over-temperature safeguards.
Reverse battery protection: FET safeguards against incorrect power polarity.
Optional current limiting: Integrate sense resistors for added control.
Compact design: Ideal for space-constrained applications.

Heavy Aluminium Build ensures durability and effective heat dissipation.
Internal Flow Channel provides optimized liquid flow for efficient cooling.
Perfect for CPUs enhances performance of computer systems by maintaining optimal temperatures.
Industrial Applications suitable for laser head and industrial inverter cooling.
Reliable Solution for diverse cooling needs in various industries.

Assorted Collection Includes 150 resistors for various projects.
Power Rating Each resistor has a 1/4 watt rating.
Various Applications Suitable for education, prototyping, and DIY projects.
Broad Selection Covers a wide range of resistor values.
Convenient Kit Comes with 5 resistors of each type for flexibility.

Material ABS for durability and resilience.
Dimension 40×31×4mm, compact and portable.
Response Frequency Operates at 125kHz for reliable connection.
Chip Type EM4305, pre-programmed for unique ID use.
Wide Application Suitable for access and tracking systems.
Compatible with Duplicators Easily work with RFID 125kHz duplicators, including all ID card types.
Designed for Versatility Use for vehicles, keys, or pets.
Package Includes 5 RFID tags ready for distribution.

Dimensions: 34 x 34 x 15 mm
Weight: 10gm (without Hat)
Pin Interface: 2.54mm leads
Voltage: 5V
Durability: Long service life
Stability: Stable performance
Interface: Standard electronic interface
Arduino Use: Suitable for projects

Digital Output: 18B20 Temperature Sensor Chip.
Adjustable Resolution: Ranges from 9-12 bytes.
Data Transmission: Via a single pin output.
Wide Temperature Range: -55°C to +125°C.
High Accuracy: Up to 0.5°C.
Arduino Compatible: Easy to integrate with minimal components.
1-Wire Protocol: Supports multiple sensor integration.
Fast Response: 750 ms response time.
Compact Design: Ideal for small space installations.

Product: Sound Detection Sensor Module
Operating voltage: 3.3V-5V
Signal output: Single channel
Light weight: Easy integration
Sensitivity adjustment: Onboard potentiometer
LED indicator: For sound detection

Brand New high quality module for embed systems.
USB Transceiver inclusivity without need for external device.
Dual Power Output with 3.3V and 5V options.
LED Indicators for power, reception and transmission.
USB Compliant meeting USB2.0 standards.
Self-Recovery Fuse protecting against ports damage.
Asynchronous Serial Bus enhancing compatibility.
Supported Data Format with flexibility in settings.
Plug and Play easy connectivity and functionality setup.
Download: Datasheet

Directly Plug Antenna Interface
I2C Bus Communication
Multi-capacitor Combined Filter
Blue LED Power Indicator
High Sensitivity Low Noise RF Input Amplifier
High Power AGC Auto Gains Control Circuit
Download Datasheet