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Qkeypad - 16 key proximity keypad.A proximity keypad is a set of virtual switches that detect a key press without the userneeding to make physical contact with the actual key. The Qkeypad proximity keypad operates by detecting minute changes in the electrostatic field surrounding the etched electrodes on the PCB. Proximity keypads are useful in applications where data entry in a sealed or protected environment is required. The Qkeypad can be used in such applications as data entry into sealed enclosures used in explosive or harsh environments, in secure areas behind windows, or even hidden from view behind a solid wall. Capable of detecting 16 discrete key activations the Qkeypad proximity keypad can detect human touch through any dielectric panel up to a thickness of 10 mm. |
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RFIDREAD-4100 RFID Reader ModuleDesigned for Reading EM4100 RFID proximity cards and Keytags this low cost readermodule is ideal for OEM users and hobbyists wishing to add a RFID reader to their projects. Measuring only 66mm x 34mm this unit fits easily into small spaces. Read more on this low cost
RFID reader
Priority 1 Design carry a stock of low cost EM4100 rfid cards and keytags suitable for this reader. View our range of low cost rfid tags. |
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RFIDREAD-RW RFID Reader Writer ModuleThis low cost RFID reader writer module is an upgrade of our RFIDREAD-4100RFID reader. Optimized for 125Khz transponders this unit is able to read EM4100 Tags as well as perform read and write operations for the popular T5557 RFID transponders which carry 224bits of Read/Write data. Read more
on this low cost
RFID reader writer module
Priority 1 Design carry a stock of low cost EM4100 and T5557 rfid cards and keytags suitable for this reader. View our range of low cost rfid tags. |
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mRFID Series
Measuring only 25x25x10mm this unit is functionally
equivalent to
our RFIDREAD-RW units but with externally connected LED and Buzzer
functions.
It is intended for users requiring a RFID reader writer in a small
outline for applications with limited space. |
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RFIDRW-E-232E
 RFIDRW-E-USB
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TTL to RS232 convertersOne of the easiest way to connect to a PC or other peripheral device is via a RS232standard serial port. As some electronic devices only have TTL logic level serial ports we developed a series of TTL to RS232 converters to allow easy interface to a PC or terminal. Our INT232-A units are low cost TTL to RS232 converters. They feature 1 transmit and 1 receive channel pair, and require a 5 volt supply. |
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TTL to USB converterThis unit is a simply low cost uart TTL to USB converter board for allowing serialuart TTL level signals to be accessed via a standard USB port on a PC. They feature 1 receive and 1 transmit channel, RTS,CTS and supply 5V to any external application. |
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Wiegand Extender modulesMove Wiegand data long distances using these Wiegand extender modules.Connect between two modules using 2 wire RS485 communications. |
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SERDISP-4002 Serial LCD Display moduleThe SERDISP-4002 Serial Display module is a 40 character by 2 line LCD display mounted to a carrier PCB with processing electronics.The on board electronics receives commands in either RS232 or TTL level serial communications and displays the required text. |