Breakout Boards

The CH340C USB Type-C to TTL Serial Converter Breakout Board is a compact USB-to-UART communication module designed to convert USB Type-C data into standard TTL serial signals for programming, debugging, and serial communication with microcontrollers and embedded systems. Based on the CH340C USB-to-Serial IC, the module provides a reliable interface...

The X9C103S Digital Potentiometer Board Module is an electronically controlled variable resistor that allows resistance adjustment through digital signals instead of a mechanical knob. Based on the X9C103S digital potentiometer IC, the module provides a total resistance of 10kΩ with 100 programmable wiper positions, enabling precise and repeatable resistance control....

The USB to Serial Converter CH340G is a compact USB-to-UART communication module designed to convert USB data into standard TTL serial communication. Based on the reliable CH340G USB-to-Serial IC, this module enables computers to communicate with a wide variety of microcontrollers, development boards, GPS modules, GSM modules, Wi-Fi modules, Bluetooth...

The Real Time Clock Module - DS1307 is a low-power real-time clock module designed to accurately maintain time and calendar information even when the main power supply is turned off. Built around the popular DS1307 RTC IC, the module keeps track of seconds, minutes, hours, day, date, month, and year,...

The PS2 Dual Axis XY Joystick Module is a compact analog input device designed for controlling movement and navigation in electronic projects. The module features two potentiometers that provide analog outputs corresponding to the X-axis and Y-axis positions, along with an integrated push-button switch activated by pressing the joystick down....

The Mini Micro SD Card Reader Module is a compact storage interface module designed to provide Micro SD and TF card support for microcontroller, embedded, and DIY electronics projects. It allows compatible development boards and controllers to read from and write data to a Micro SD card, providing convenient external...

The 3-Channel PWM Pulse Adjustable Frequency Module is a versatile signal generator board designed to produce adjustable PWM and pulse signals for electronics testing, control, automation, motor control, LED dimming, and other DIY applications. It provides three independent output channels, allowing multiple PWM or pulse signals to be generated and...

The HX711 Load Cell Amplifier Module is a high-precision 24-bit analog-to-digital converter module designed specifically for interfacing load cells and strain gauge-based weight sensors with microcontrollers and digital systems. Based on the HX711 high-precision ADC chip, this module amplifies the very small differential voltage signal produced by a load cell...

The LED Traffic Light Module is a compact three-color LED indicator module designed for learning, prototyping, and embedded electronics applications. Featuring high-brightness Red, Yellow, and Green LEDs on a single PCB, the module is ideal for Arduino, Raspberry Pi, ESP32, ESP8266, STM32, AVR, PIC, and other microcontroller development platforms. It...

The SCR Voltage Regulator Dimmer Speed Controller Thermostat AC 220V 2000W is a compact AC power control module designed to regulate the output voltage supplied to compatible AC loads. Built around a high-power Silicon Controlled Rectifier (SCR) phase-angle control circuit, the module enables smooth adjustment of power delivered to connected...

The 4-Digit Seven Segment LED Display Module – TM1637 is a compact digital display module designed for displaying numbers, time, counters, temperature values, sensor readings, scores, and other numerical information. The module combines a four-digit 7-segment LED display with the TM1637 LED display driver IC, allowing the complete display to...

The Power Bank Module with Dual USB Output – 3.7V to 5V 2A with 18650 LiPo Charger is an integrated battery charging and DC-DC boost converter module designed for building DIY portable power banks and rechargeable 5V power supplies. The module combines lithium battery charging, battery protection, voltage boosting, USB...