Electronics Modules
Showing 1–24 of 109 resultsSorted by popularity
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RF/NRF/RFID Modules
RFID Card 13.56 MHz
- Contactless transmission of data and supply energy (no battery needed)
- Operating distance: Up to 100mm (depending on antenna geometry)
- Operating frequency: 13.56MHz
- Data transfer: 106 kbit/s
- Data integrity: 16 Bit CRC, parity, bit coding bit counting
- Anticollision
- Typical ticketing transaction: <100 ms ( including backup management)
SKU: n/a -
RF/NRF/RFID Modules
RFID Card 125KHz
- Contactless transmission of data and supply energy (no battery needed)
- Operating distance: Up to 100mm (depending on antenna geometry)
- Operating frequency: 13.56MHz
- Data transfer: 106 kbit/s
- Data integrity: 16 Bit CRC, parity, bit coding bit counting
- Anticollision
- Typical ticketing transaction: <100 ms ( including backup management)
SKU: n/a -
RTC Modules
DS3231 RTC Module Precise Real Time Clock I2C – AT24C32
- Accuracy 2 ppm from 0° C to +40° C
- Accuracy 3.5 ppm from -40° C to +85° C
- Digital Temp Sensor Output: ±3° C Accuracy
- Memory Chips: AT24C02 (2Kbit)
- Register for Aging Trim
- RST Output/Pushbutton Reset Debounce Input
- Two Time-of-Day Alarms
- Programmable Square-Wave Output Signal
- Fast 400 Khz I2C interface
SKU: n/a -
Interfacing Modules
RS232 to TTL Serial Port Converter DB9 MAX3232 Connector Module
- IC Chip: MAX3232
- Operating Voltage: 3.3-5.5V
- It can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, N -2EC MCU
- Pre-assembled compact size board
- Suitable for use with most microcontrollers
- Operates up to 250 kbit/s
SKU: n/a -
Amplifier Modules, Other Modules
DFPlayer Mini MP3 Player Module MP3 Voice Decode Board Supporting TF Card U-Disk IO/Serial Port/AD MP3-TF-16P
-7%Amplifier Modules, Other ModulesDFPlayer Mini MP3 Player Module MP3 Voice Decode Board Supporting TF Card U-Disk IO/Serial Port/AD MP3-TF-16P
- Sampling rates (kHz): 8/11.025/12/16/22.05/24/32/44.1/48
- 24 -bit DAC output, support for dynamic range 90dB , SNR support 85dB
- Fully supports FAT16 , FAT32 file system, maximum support 32G of the TF card, support 32G of U disk, 64M bytes NORFLASH
- A variety of control modes, I/O control mode, serial mode, AD button control mode
SKU: n/a -
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Buck/ Boost Converters
MP 1584 DC-DC 3A Adjustable Buck Module
- Input Voltage: 4.5V – 28V
- Output Voltage: 0.8V – 20V
- Output Voltage Adjustment: On-board potentiometer
- Output Current: Â 1.8A (typical), 3.0A (max).
- Ceramic Capacitor Stable
- Internal Soft-Start
- Internally Set Current Limit without a Current Sensing Resistor
SKU: n/a