Foca is a FT232 breakout. The FT232R is a USB to serial UART interface with optional clock generator output. It’s the essential tools for establishing communication between PC and mostly MCU. Especially, it’s the optimum tool for the board which … Continue reading →

There are many C code about using a MCU to work as a card reader, their basic working principle is the same. First , all the reader need to output 125KHz signal for the coil , here we use the … Continue reading →

Our Web-shop has been on-line for some time,during this period we began to receive orders and deliver them to customers. All items are inspected before dispatch and are carefully hand-packed.We do our best to ship your purchase as soon as … Continue reading →

We introduced using the RDM630 reader module with Arduino to display the card ID before.Now we still use the Arduino to read back the card ID and display on the LCD screen, but in this time we use the Sniffer … Continue reading →

We will publish the source code after tidying up the code .To better understand the code, undetstand the working principle of RFID reader is necessary. So we decide to introduce the workflow of our module first. Sniffer Nano is the … Continue reading →

  We have completed the final debugging of the Sniffer Nano. It works well, the first version firmware will not include the ID store and protocol switch , but still retained the buad rate setting function so you can change … Continue reading →

“RDM630 125KHz card mini-module is designed for reading code from 125KHz/ 134.2KHz card compatible read-only tags and read/write card . It can be applied in office/home security, personal identification, access control, anti-forgery, interactive toy and production control systems etc.”—- When … Continue reading →

To debug the communication between two chips, you need a Logic Analyzer. But most Analyzer is so expensive that out of our budget. The Logic is a cheaper USB logic analyzer with eight channels and sampling rates up to 24MHz. … Continue reading →

Here we provide 4 demos for CY7C68013, every demo has a schematic,you can build the circuit base on our ITDB01 USB2.0 development board. Demo 5: Use the USB interface control the D/A transform The zip include: DACONTROL.SCHDOC       … Continue reading →

Here we provide 4 demos for CY7C68013, every demo has a schematic,you can build the circuit base on our ITDB01 USB2.0 development board. Demo 1: Boot USB using EEPROM The zip include: USBEEPROM.SchDoc               … Continue reading →