UNO DIP Development Board ATmega328P CH340 CH340G For Arduino UNO R3 With Straight Pin Header with Cable. Support Google Android ADK USB HUB.
This version is in the original version of the optimization, mainly for foreign customers on product quality and functional requirements of the case of high design, both to ensure that the original and fully compatible with the same, but also easy to use.
Futures:
Pin changes: Added two I2C pins next to the AREF pin (SDA and SCL, just a copy of Analog 4 and 5, not an additional I2C interface), and also added two pins next to RESET, one is IOREF, to allow the expansion board to adapt to the onboard voltage. This pin just tells the expansion board what the current onboard voltage is (for example, UNO is 5V, which can be regarded as a copy of the power supply pin, and does not provide level pull-up), and the other is for the future A placeholder pin to be used.
More stable RESET circuit. The position of the RESET button has also changed, and it has been moved to the corner of the board near the USB interface, making it easier to press.
ATmega16U2 replaces 8U2. This does not mean that R3 with 16K flash can make your code run faster. This update is for the USB interface chip. In theory, it allows UNO to simulate USB HID, such as MIDI/ Joystick/Keyboard.
Advantages:
Completely solve the traditional UNO board win7 and win8 system is not compatible with the above instability. Especially in the pirated 64-bit WIN7 system, the official board cannot be installed driver, and this version is very simple and easy to install.
Increase the pin socket, easy to use DuPont line.
Replace the 16u2, so that the cost reduced to half, consumers get the most benefits
Download the program simple and convenient. You can simply use the sensor, a variety of electronic components connected (such as: LED lights, buzzers, buttons, photoresistors, etc.), to make all kinds of interesting works.
The use of high-speed microprocessor controller (ATMEGA328), the development of user interface and environment are very simple, easy to understand, and very suitable for beginners to learn.
Performance Description
I / O digital input / output terminals 0 ~ 13.
I / O analog input / output terminals 0 ~ 5.
Support ISP download function.
Input voltage: connected to the computer USB without external power supply, external power supply 5V ~ 9V DC voltage input.
Output voltage: 5V DC voltage output and 3.3V DC voltage output.
Using Atmel Atmega328 microprocessor controller
Controller tasks: 32 tasks, 100 programs/task, Event tasks: all event triggers; Communication Ports: One RS-232 serial port; Available User Memory: 8196 KB; I/O Memory: 478 KB; Optional Nonvolatile Memory: 64MB CompactFlash (1784-CF64), 128MB (1784-CF128); Digital I/O, max: 128,000; Analog I/O, max: 4,000; Total I/O, max: 128,000; Current draw: 1200mA at 5V DC, 14 mA at 24V DC; Power dissipation: 3.5 W.
CONE CALORIMETER
What is it
A cone calorimeter is a device used to measure the thermal behavior of small samples of materials in their condensed phase. Its extensive use is in fire safety engineering, where it is employed to study how different materials burn. The calorimeter can measure the heat release rate, smoke generation rate, ignition time, oxygen consumption status, carbon monoxide, carbon dioxide generation, and mass loss rate of the given material sample.
A cone calorimeter is a scientific instrument used to measure the heat release rate and smoke production of materials when they are exposed to an external heat source. This information is valuable for evaluating the fire performance of materials and products, and for developing fire safety standards and codes.
The cone calorimeter consists of a small, sealed chamber with a cone-shaped opening at the top. A sample of the material to be tested is placed in the chamber, and an external heat source is applied to the material through the cone-shaped opening. The heat release rate and smoke production of the material are measured using sensors within the chamber.
product
SMART, SIMATIC S7-200 CPU SR20, standard CPU module, relay output, 220 V AC or DC power supply, 110 12 8 input/output
Product model
6 sr20 es7288-1-0 aa1
AL
NONE
ECCN
EAR99H
Country of origin
China
The life cycle
P. 300
The product type
CPU
type
standard
model
SR20
Working voltage
220 v AC or 110 v DC
Digital input
12
Digital output
8
Analog input
0
Analog output
0
Processor speed (1 k, the binary operation)
0.15 ms
Number of PROFINET interface
1
The width of the
90mm
highly
100mm
The depth of the
81 mm
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The M120 Ethernet Remote I/O Module is an industrial class, isolated designed, high reliability, high stability and high precision data acquisition module, embedded 32-Bit High Performance Microprocessor MCU, Integrated 1-2 Industrial 10/100M adaptive Ethernet module inside. It provides multi I/O, supports standard Modbus TCP, can be intergraded into SCADA, OPC server, and other automation systems. It is design for working in the harsh industrial application environment, widely used in a variety of industrial automation, security monitoring system, automatically measurement and control system.
The M120T Ethernet Remote I/O module provides a RS485 interface, through the RS485 bus, it can cascade Modbus RTU I/O devices or Modbus RTU meters, e.g.: a variety of digital input or digital outputs, analog inputs or outputs, thermal resistance IO module combination, save costs. At the same time, the Ethernet Remote I/O module has register mapping function, the cascade Modbus RTU I/O data are automatically collected to the mapping memory area, the Modbus TCP Client query without waiting then can get a quick response to meet the industrial timely requirements.
The M120T Ethernet Remote I/O module provides 4 optical-isolated digital inputs, supports max. 700KHz high speed pulse counter, 4 isolated 12bits analog inputs, supports 0~5V,0~10V,4~20mA,0~20mA analog signal, 4 digital outputs, supports 10Hz~300KHz high speed pulse output or relay outputs, 2 channel 12bits analog outputs, supports 0~10VDC signal output. All of the I/O with high sampling frequency and special filtering strategy to ensure it reliable.
Product
LOGO! 12/24 rce, host, the integrated display panel. Power supply/input/output: 12/24 v DC/relay, 8 di (ai) 4/4 do, memory 400 function block, can connect extension module, integrated Ethernet interface, integrated Web server, data recording function, users can custom page, standard microSD card, cloud can be connected
Product model
6 md08 ed1052-1-0 ba1
AL
NONE
ECCN
NONE
Country of origin
China
The life cycle
P. 300
The product type
The PLC host
type
The LOGO! The host
model
LOGO! 12/24 rce
Working voltage
10.8-28.8 V DC
Digital input
8
Digital output
4
Analog input
4
Analog output
0
Memory capacity
8500 byte
The width of the
The 71.5 mm
highly
90mm
The depth of the
60 mm
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