RC522 13.56MHz RFID reader module for card and tag identification systems.

LM2596 DC-DC converter with voltage display for adjustable regulated output.

nRF24L01 2.4GHz transceiver module for low-power wireless communication between microcontrollers.

2S 20A battery management module for Li-ion/LiPo pack safety and control.

3S 10A BMS board for 12V lithium battery packs with protection and balancing.

20kg load cell with HX711 amplifier module for digital weight measurement projects.

6V 60RPM geared DC motor for compact drive and robotic wheel applications.

XL4016E1 8A digital step-down regulator for high-current voltage conversion.

Mounting holder bracket for ultrasonic sensors like HC-SR04 in robotics builds.

L9110 dual-channel driver module for small DC motors and cooling fan control.

LM2596 adjustable buck converter module for stable DC voltage step-down power supply.

Short flexible bend sensor for detecting angle and curvature changes.

Arduino Leonardo-compatible board with native USB for HID and control projects.

Digital adjustable thermostat controller for temperature-based switching applications.

BTS7960B high-current motor driver module for bidirectional DC motor control.

DHT11 temperature and humidity sensor for basic environmental monitoring.

PT2262-based 4-channel RF transmitter module for long-range wireless control.

Capacitive PNP proximity sensor for non-contact detection of nearby objects.

3-in-1 red laser pointer keychain for presentation and pointing tasks.

VL53L0X laser time-of-flight sensor for precise short-range distance measurement.

L293D motor shield for driving DC motors and steppers with Arduino boards.

Breakable 1x40 male/female gold-plated header strip for PCB and module interfacing.

MG995 high-torque servo motor for robotics and mechanical actuation.

GY-30 light intensity sensor module for ambient brightness measurement.