SX1308 DC-DC adjustable booster board

$1.001 pcs
Compact packaging, high conversion efficiency, adjustable output with strong load capability, and broad adaptability.

TDA2030A Digital Power Amplifier Board

$0.991 pcs
TDA2030A digital power amplifier board module, 18W mono volume control audio amplifier, diy speaker system

TDS Sensor

$4.001pcs
A TDS sensor is a device for water quality detection. It judges the concentration of dissolved solids in water based on differences in water conductivity.

Three – channel line tracking

$2.891pcs
The three-channel line tracking module uses multiple sensors to detect and follow a path accurately. It is commonly applied in robotics and autonomous systems for stable and reliable line-following control.

TTL to RS485 Level Conversion Module (Red Version)

$1.891pcs
The TTL to RS485 level conversion module (red version) converts TTL-level signals into RS485 differential signals for reliable long-distance communication. It features stable performance and strong anti-interference capability, making it suitable for industrial control, communication systems, and embedded applications.

TTL TO RS485 Module (Hardware Automatic Flow Control)

$4.801pcs
The TTL to RS485 module with hardware automatic flow control and terminal blocks converts TTL-level signals into RS485 differential signals without manual direction control. It features stable communication and convenient wiring, making it suitable for industrial control and embedded communication applications.

TTL TO RS485 Module (MAX-RS485)

$2.401pcs
The TTL to RS485 module converts TTL-level signals into RS485 differential signals, enabling reliable long-distance communication. It is suitable for industrial control, embedded systems, and serial communication applications.

TTL TO RS485 Module(MAX485)

$2.101pcs
The TTL to RS485 module (MAX485) converts TTL-level signals into RS485 differential signals for reliable long-distance communication. It offers stable performance and strong noise immunity, making it suitable for industrial control and embedded communication systems.

TXS0108E 8-Bit Bidirectional Voltage Translator

$1.381pcs
The TXS0108E 8-bit bidirectional voltage translator is designed for level shifting between different logic voltages in digital systems. It supports bidirectional data transfer across multiple channels and is suitable for interfacing low-voltage and higher-voltage devices in embedded and communication applications.

US-100 Ultrasonic Ranging Module

$4.35

US-100 Ultrasonic Ranging Module.Ultrasonic Sensor with Temperature Compensation and Dual Modes

USB to 232 GY232V2 FT232RL USB to Micro Serial Port Module

$3.501 pcs
The FT232 module USB to serial port, USB to TTL, FT232RQ MICRO interface is compatible with FT232RL.

Vibration Motor Module

$1.221pcs
Mini vibration motor module, phone-grade quality, high-response haptics, low-voltage trigger, ideal for wearables/silent alerts/interactive gadgets, plug & play!