Enhance your wireless control projects with this Wide Voltage Decoding Receiver Module, designed for versatile and reliable performance. Featuring an intelligent identification chip, this module supports various learning codes such as EV1527, PT2262, and other fixed welding codes, making it highly compatible with most remote control chips in the market. Its advanced oscillation resistance ensures stable reception regardless of transmitter oscillations, while local vibration suppression allows multiple modules to operate simultaneously without interference. Key Features: · Intelligent Identification Chip: Supports EV1527, PT2262, HX2262, SC2260, SC5211, HS2240, and other common learning and fixed code chips with seamless mixed usage. · Strong Compatibility: Compatible with a wide range of remote control chips, offering flexibility for diverse applications. · Oscillation Resistance: Automatically adapts to transmitter oscillation resistance, ensuring reliable decoding without manual adjustments. · Local Vibration Suppression: Allows multiple modules to work together without mutual interference, maintaining consistent receiving distance and signal integrity. · Multi-Mode Operation: Supports three working modes including Self Locking (T4), Jog (M4), and Interlock (H4) to meet different control requirements. · 4 Channel Output: Provides four independent output channels with clear learning and valid signal indicators, enabling intuitive and efficient operation. · Built-in EEPROM: Stores up to 32 remote control memory groups for extended functionality and convenience. Technical Specifications: · Working Voltage: 2-5.5V · Working Current: 3.5mA (at 433MHz full operation) · Modulation Method: ASK 0OK · Receiving Sensitivity: -108dBm · Data Rate: Up to 10kbps · Drive Capacity per IO Port: <20mA · Operating Temperature Range: -40°C to 85°C · Size: Approx. 18.8 x 14.8 x 5mm (0.74 x 0.58 x 0.20in) Pin Functions: · VT: Learning button input and decoding valid output terminal (active low when decoding valid) · D3, D2, D1, D0: Four data output terminals corresponding to the four channels · VCC: Positive power supply input · GND: Negative power supply input Working Mode Descriptions: · Self Locking (T4): Four independent toggle outputs that switch state upon each button press, accompanied by VT pulse output for verification. · Jog (M4): Outputs a high level while the button is pressed and returns to low when released, with VT pulse output. · Interlock (H4): Only one channel outputs high level at a time, corresponding to the pressed button, maintaining state until the next valid remote control data changes. Package Includes: · 1 x Wide Voltage Decoding Receiver Module This Wide Voltage Decoding Receiver Module is a compact and powerful solution tailored for remote control applications requiring high compatibility, stability, and multiple control modes. Its robust design and versatile features make it ideal for wireless automation, security systems, and remote vehicle control, ensuring reliable signal decoding and effortless integration into your projects.