Breakout Boards

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 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 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 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...

The TP4056 Battery Charging/Protection Module (Micro USB) is a compact charging solution designed for single-cell 3.7V Lithium-Ion (Li-ion) and Lithium Polymer (Li-Po) batteries. Built around the TP4056 linear charging IC, along with the DW01A battery protection IC and FS8205A dual MOSFET, the module provides intelligent battery charging while protecting the...

The TTP224 4-Channel Touch Sensor Module is a capacitive touch input module designed to replace traditional mechanical push buttons with reliable touch-sensitive controls. Based on the TTP224 capacitive touch detection IC, the module provides four independent touch pads, each with its own digital output, allowing users to easily implement touch...

The KY-040 Rotary Encoder Module is a versatile input device designed to detect rotational movement and direction with high accuracy. Unlike traditional potentiometers, the rotary encoder can rotate continuously without mechanical stops, making it ideal for menu navigation, parameter adjustment, volume control, and position sensing applications. The module features a...