Use FT232RL chip;
Draw out all signal port of FT232RL chip;
RXD/TXD transceiver communication indicator;
USB power supply, can choose 5V or 3.3V ,set by jumper.
Each module has been tested
Can use for Arduino Pro Min.
1 X FT232RL Module
1 X 6P Pin
The ACR122U NFC Reader is a PC-linked contactless smart card reader/writer developed based on the 13.56 MHz Contactless (RFID) Technology. Compliant with the ISO/IEC18092 standard for Near Field Communication (NFC), it supports not only Mifare? and ISO 14443 A and B cards but also all four types of NFC tags. -
Description: The ACR122U NFC Reader is a PC-linked contactless smart card reader/writer developed based on the 13.56 MHz Contactless (RFID) Technology. Compliant with the ISO/IEC18092 standard for Near Field Communication (NFC), it supports not only Mifare? and ISO 14443 A and B cards but also all four types of NFC tags. ACR122U is compliant with both CCID and PC/SC. Thus, it is a plug-and-play USB device allowing interoperability with different devices and applications. With an access speed of up to 424 kbps and a full USB speed of up to 12 Mbps, ACR122U can also read and write more quickly and efficiently. The proximity operating distance of ACR122U is up to 5 cm, depending on the type of contactless tag in use. In order to increase the security level, ACR122U can be integrated with an ISO 7816-3 SAM slot. Furthermore, the ACR122U NFC Reader is available in module form, permitting easy integration into bigger machines, such as POS terminals, physical access systems and vending machines. The ACR122U NFC Reader is ideal for both secure personal identity verification and online micro-payment transactions. Other applications of the ACR122U include access control, e-payment, e-ticketing for events and mass transit, toll road fare collection and network authentication. Features Identity verification, data exchange & contactless transaction Supporting different OS USB 2.0 Full Speed Interface Operating Frequency: 13.56MHz CCID Compliance Smart Card Reader: Read/write speed up to 424 kbps Built-in antenna for contactless tag access, with card reading distance of up to 50 mm (depending on tag type) Supports ISO 14443 Type A and B cards, Mifare, FeliCa, and all 4 types of NFC (ISO/IEC 18092) tags Built-in anti-collision feature Application Programming Interface: Supports PC/SC Supports CT-API (through wrapper on top of PC/SC) User-controllable bi-color LED User-controllable buzzer 5pcs of Mifare 1K card included CD-Rom included (Instruction Manual, Driver, Demo, SDK, etc.) Applications: 1.The bank on the net and online shopping 2.Electronic business e 3.Electronic wallet balance query 4.Network access 5.Customer integral preferential 6.Identity authentication 7.ticketing 8.Online betting 9.Parking charging system 10.Automatic charging system 11.Public transportation 12.Entrance guard system 13.attendance 14.Vending machines 15.Non-contact public telephone 16.Logistics and supply chain management Technical Specifications : Shell size:98 mm x 65 mm x 12.8 mm Weight:70g Interface:USB High Speed Voltage:Rated Voltage 5V DC Current:200mA (Working); 50mA (Standby); 100mA (Normal) Working Temperature:0-50°C Working Frequency:13.56 MHz ISO14443 1-4:Standard / Certification:CE, FCC, VCCI, RoHS Compliant, Microsoft WHQL: 2000, XP, VISTA, 2008, 2008 R2, 7 Operating System:Windows 98, ME, 2000, 2003, XP, Vista, 2008, 7 Windows 2003 x64, XP x64, Vista x64, 2008 x64, 2008 R2 x64, 7 x64 Windows CE 5.0 Mac Linux -
A total of six pins (GND, VCC, MISO, MOSI, SCK, CS), GND to ground, VCC is the power supply, MISO, MOSI, SCK is the SPI bus, CS is the chip select signal pin
3.3V regulator circuit:
LDO regulator output 3.3V as level converter chip, Micro SD card supply.
Depiction: Very minimal effort approach to add USB capacity to an Arduino or other microcontrollers. Use to give your very own breadboard Arduino USB capacity for bootloading or downloading portrays. Note: this board incorporates a DTR stick expected to auto-reset Arduino when downloading to your gadget.
Item Description: Very minimal effort approach to adding USB capacity to an Arduino or another microcontroller. Use to give your own breadboard Arduino USB capacity for bootloading or downloading portrays. Note: this board incorporates a DTR stick expected to auto-reset Arduino when downloading to your gadget. Utilize FT232RL chip Draw out all flag port of FT232RL chip RXD/TXD handset correspondence marker USB control supply can be set to 5V or 3.3V, set by patch cushion Includes over-current insurance, utilizing a 500ma self-reestablishing wire Use new plan,converte USB into sequential port.
The module and its libraries are compatible with Arduino UNO, Leonardo, DUE
8 adjustable gray;
Power Supply should be 3.3~5.5VDC;
Logic level of the interface can be 3.3V / 5V;
4 screw mounting holes whose diameter is 2.2mm;
- See more at: http://www.ewallpk.com/home/1265-battery-style-digital-tube-led-battery-level-display-arduino-rpi-stm32.html#sthash.VybWDiWR.dpuf
1. the standard ATMEL ISP10 converted into standard ISP6
2. used to AT89S5x series microcontroller download interface switching
1 X 10PIN to 6PIN ISP Adapter Board
The ENC28J60 Ethernet Module uses the new Microchip ENC28J60 Stand-Alone Ethernet Controller IC including a large group of highlights to deal with the majority of the system convention prerequisites. The board associates specifically to most microcontrollers with a standard SPI interface with an exchange speed of up to 20MHz.
The USB to Serial Adapter Cable gives you a chance to associate DB9 RS232 serial gadgets to your Mac or PC or workstation through an accessible USB port as if the PC offered a locally available DB9M connector. Easy to introduce and utilize, this USB to Serial connector gives a financially savvy arrangement that scaffolds the similarity hole between present-day PCs and heritage sequential peripherals.
The USB to Serial Adapter Cable gives you a chance to associate DB9 RS232 serial gadgets to your Mac or PC workstation or PC through an accessible USB port as if the PC offered an installed DB9M connector.
Easy to introduce and utilize, this USB to Serial connector gives a financially savvy arrangement that extensions the similarity hole between present-day PCs and inheritance serial peripherals.
USB determination 1.1 and 2.0 agreeable
Backings RS232 sequential interface DB9 male
Backings more than 1 Mbps information exchange rate
Backings remote wake-up and control administration
Backings Win98/2000/XP/MAC OS v8.6 or Higher/Vista