Реле, разъемы, электромеханика - Решения
- Chip Manager software allows viewing and changing register values
- Graphing of any register
- Headers for connecting a remote diode or CPU/GPU thermal diode
- Resistance Error Correction verification
- Autonomous register loading via included EEPROM (EMC2101-R only)
- USB communications to evaluation board
- An external SMBus master may also be used via jumper settings
The ATmega256RFR2 Xplained Pro starter kit is ideal for evaluation and prototyping with the ATmega256RFR2 microcontroller. The ATmega256RFR2 Xplained Pro board is available as an evaluation kit or starter kit. Extension boards can also be individually purchased.
The ATmega256RFR2-XSTK starter kit includes the I/O1 Xplained Pro, OLED1 Xplained Pro, and PROTO1 Xplained Pro extension boards.
If all you need is just the MCU evaluation board, the ATmega256RFR2-XPRO evaluation kit is available and does not include extension boards.
- ATmega256RFR2 microcontroller
- One mechanical reset button
- One mechanical user pushbutton - Wake-up, bootloader entry or general purpose
- One yellow user LED
- 32.768kHz crystal
- 16MHz crystal
- 5 Xplained Pro extension headers (2 headers are duplicates)
- Antenna diversity - Ceramic RF antenna and SMA connector for external antenna
- Temperature sensor
- Embedded debugger
- Auto-ID for board identification in Atmel Studio
- One yellow status LED
- One green board power LED
- Symbolic debug of complex data types including scope information
- Programming
- Data Gateway Interface: SPI, TWI, 4 GPIOs
- Virtual COM port (CDC).
- USB powered
- Supported with application examples in Atmel Software Framework
- Даташит
- Програмное обеспечение
- Топология платы
Linear LED dimming can be achieved either by adjusting the on-board potentiometer, RA1, or by adjusting the voltage at the LD pin. In addition, PWM dimming can be achieved with a user-applied TTL-level, low frequency, pulse-width-modulated square wave signal between JP1-1 (GND) and JP1-2 (connected to the PWMD pin of the CPC9909).
- Даташит
- Схемотехника
http://www.maximintegrated.com/1-wiredrivers
For software developers who wish to create custom iButton applications, Maxim provides documentation and a free library of source code examples at http://www.maximintegrated.com/ibutton under the Software Development Kits link. Please check our website regularly for software updates.
To evaluate plastic-packaged 1-Wire devices instead of the iButton form factor, use the DS9090K instead of the DS9092K.
EV Kit Contents
| QTY | DESCRIPTION |
| 1 | DS1904-F5 iButton Real Time Clock |
| 1 | DS1971-F3 iButton 256-bit EEPROM |
| 1 | DS1971-F5 iButton 256-bit EEPROM |
| 1 | DS1990-F5 Serial Number iButton |
| 1 | DS1996-F5 iButton 64-kbit Memory |
| 5 | DS9093F, DS9093AB/AG/AR/AY key fobs |
| 1 | DS1402D-DR8 dual Blue Dot™ Receptor |
| 1 | DS9490R USB to 1-Wire adapter |
- Starter Kit to help evaluate iButton technology using a Microsoft Windows-based PC
- Easy Setup with USB adapter
- Free download of 1-Wire drivers and OneWireViewer Demonstration Software
- Даташит
- Топология платы
The ADT7470 evaluation board is a multi-functional board which includes fan control and monitoring functions in addition to temperature sensing using on board TMP05's. All I/O functionality of the ADT7470 can be exercised without using any external components.
Please note: This Evaluation software does not run on Windows 8 or Windows 10 (USB driver is non-compliant with OS >Windows 7).
- On-board and remote temperature sensing
- On-board and remote fan control
- No calibration necessary
- Programmable over/under temperature limits
- USB serial interface
- Supports SMBus Alert
- 3 V to 5.5 V supply
- 16-lead QSOP
- Даташит
Devices for evaluation on the board must be ordered separately.
- Даташит
The high- and low-temperature fan-control thresholds are easily programmable by connecting programming pins to ground or supply or leaving them disconnected. The fan-control algorithm is optimized to minimize the audible artifacts of varying fan speeds. Fan failure is detected by monitoring the fan's tachometer output. Also provided is an over-temperature output with pin-programmable threshold.
The EV kit can also be used to evaluate other versions of the MAX6643/MAX6644 fan-controlling ICs.
- Automatic Fan-Speed Control
- Local and Remote Temperature Sensing
- Programmable Low, High, and Over-Temperature Thresholds
- Minimizes Acoustic Noise
- Fan-Failure Detection
- Configured for 5V to 12V Fans Up to 1A
- Reconfigurable for Up to Two Fans
- Surface-Mount Components
- Fully Assembled and Tested
- Evaluates All Versions of the MAX6643 and MAX6644 (IC Replacement Required)
- Даташит
The MAX9892 EV kit can also eliminate the audible clicks and pops of an external headphone amplifier connected to the EV kit. When utilizing an external headphone amplifier, the MAX9892 EV kit can operate from a lower input-voltage range of 1.7V to 5.5V DC.
- 2.7V to 5.5V DC Single-Supply Operation (On-Board Headphone Amplifier)
- 1.7V to 5.5V DC Single-Supply Operation (External Headphone Amplifier)
- Proven Audio PCB Layout
- On-Board MAX4338 Headphone Amplifier
- RCA Audio Input Jacks
- Headphone Output Jack
- PCB Pads for Audio Input and Output Signals
- Evaluates the MAX9892ERT+ in a 6-Bump UCSP™ (2 x 3 Array) Package
- Lead(Pb)-Free and RoHS Compliant
- Fully Assembled and Tested
- Даташит
MAXREFDES132# provides a convenient platform for interfacing with 1-Wire® devices, 1-Wire Evaluation Kits (EV kits), and iButton® devices using the DS2484 I2C-to-1-Wire master, or a bit-bang master on D2 of the Arduino form-factor pinout.
- DS2484 1-Wire master
- F5 iButton socket
- 6P6C RJ-11 jack
- mbed.org library and Arduino libraries
- ArduinoВ® shield form factor
- Схемотехника
- BOM
- Топология платы
Temperature is one of the most widely measured parameters in industrial process control and automation. This reference design provides a complete signal-chain solution that works with any type of RTDs, from PT100 to PT1000. The Novato PT100 2-wire, loop-powered smart temperature transmitter guarantees a low-power, easy-to-use, reliable solution of temperature measurement from -200°C to +850°C with accuracy better than 0.1% or 1.0°C, whichever is more accurate, over the entire operating range.
The Novato MAXREFDES16 smart sensor transmitter reference design features:
- Схемотехника
- BOM
- Топология платы
The USB-EA emulator allows downloading of code to the ADuC83x and ADuC84x family of parts via the EA pin. It enables debugging of parts and can be used with the applicable ADI downloader tools. The USB-EA emulator is connected between the EA pin of the ADuC8xx part and a USB port of a PC with these tools installed. This provides an alternative to debugging via the UART.
- Даташит
This adaptor is for use on devices with I2C or LIN download capability. It can be used for download, debug and general purpose communication via I2C or LIN. It enables debugging of parts and can be used with the applicable ADI downloaders. For devices with UART download capability, use EVAL-ADUC-CABLE1.
- Даташит
- Топология платы
*Информация о ценах и сроках поставки носит информационный характер. Офертой является только выставленный счет.