Photos of buyers
Specifications
- Brand Name: IS
- Condition: New
- Type: Logic ICs
- Application: Computer
- Operating Temperature: -20-85 Celsius
- Supply Voltage: DC 3V-5V
- Dissipation Power: NONE
- Package: SOP
- is_customized: Yes
- Work current: 30mA/50mA
- Format: Manchester encoding RF/32
- Read distance: <7cm
RFID Wireless Module Card Reader Writer UART Wiegand Contactless Controller w/Antenna 125KHz/134.2KHZ T5577 for Parking Access
3.57
–
9.59
$
3
orders
/
4
reviews
Price history
- for 3 month
- for half a year
- Requires Alitools extension
The Alitools extension is required to keep track of an item and receive notifications when prices drop.
Price drop notification
3.39 $ (-5%)
3.39 $ (-5%)
3.21 $ (-10%)
3.03 $ (-15%)
2.86 $ (-20%)
Out telegram bot will notify you once the price drops to the desirable one
This item is from other sellers
Similar Products
Customer Reviews
S***s
September 23, 2020
Thank you very much!
M***m
July 11, 2020
I purchased the 134.2KHZ unit for reading pet rfid tags. I use an ESP32 as the controller and a level shifter to convert the 5v TX pin from the module to 3.3V for the ESP32 (on the RX pin). This is working perfectly. It has to be close to the chip, but I already knew that. The chip is really tiny, like a grain of rice. I can read the entire HEX bytes, convert to decimal, determine what brand of chip is used, log the data on a website (using the ESP32). This was a fun project and didn't spend much money. My method would work for either the 125 or 134.2 UART modules ... I'm only reading, not writing. Any questions you can contact me from website: catpin.com
Anonymous