Smarthome Remote Control System Producer

Description

TC35 from the power supply module (ASIC), flash memory, ZIF connector, antenna connector of 6 parts. TC35 baseband processor as the main processing core of the terminal within the GSM voice and data signals, and cellular radio equipment covering all the analog and digital functions.

Hardware Description
(1).STC89Cxx, the highest frequency up to 90MHz, these chip FLASH program memory 4K, 8K or so chip EEROM, 512B-1208B-chip RAM, 36 IO port.
(2).TC35 module, the integration of the standard RS232 interface and SIM card.
(3).1LED: a power indicator.
(4).LM29302 4.2V power supply IC.
(6).RS232 interface to ISP: support for serial debug
(7).12V DC power input with power indicator
(8).4 LED:   LED indication
(9).on-board microphone, handset interface, connected to the microphone, the handset can be achieved after the voice call .
(10).On-board digital temperature sensor DS18B20 interface, the user can be programmed temperature value of the wireless transmission applications.
(11).4-switch: connected with MCU I/O pins.
(12).serial communication modes to choose:
1. TC35–MCU  2. TC35–PC  3. PC–MCU

Packaging Details

• 1 X mini TC35 Developmetn Board
• 1 X Power supply
• 1 X RS232 Serial Cable
• 1 X GSM antenna
• 1 X CD-ROM

You can see more information and details in Chinese webpage:
http://www.hificat.com/tc35/mini_tc35.html

Description

SIM900 is a complete Quad-band GSM/GPRS module in a SMT type and designed with a very powerful single-chip processor integrating AMR926EJ-S core, allowing you to benefit from small dimensions and cost-effective solutions.

Featuring an industry-standard interface, the SIM900 delivers GSM/GPRS 850/900/1800/1900MHz performance for voice, SMS, Data, and Fax in a small form factor and with low power consumption. With a tiny configuration of 24mm x 24mm x 3 mm, SIM900 can fit almost all the space requirements in your M2M applications, especially for slim and compact demands of design.

Hardware Description

(1) stable and reliable power supply, the board use bridge pile of rectifier filter, the input voltage widely  use  9 VDC-12 VDC , at the same time, there is 2 A fuse on board , the board will be safely and reliable.

(2) high current power supply design using the special power IC–MIC29302, to ensure stable power supply.  Why we have not use LM7805?  the 5V output voltage very close to the module’s upper critical point, so work long time, poor stability, it’s dangerous, the maximum output current of LM7805 is 1.5A  and MIC29302′s maximum output current up to 3A, in poor signal areas, in order to search for network signals, the module will enhance the their transmit power, then the current consumption is very large.

(3) 1 channel LED indicator lights: it indicate the SIM900 work status.

(4) RS232 serial communication: PC send GSM module AT command by RS232 port;

(5)1 LED: a power indicator.

(6) 9 v dc power input: take the power indicator.

(7)on-board microphone, handset interface:  users can connect with the microphone and speak on the board.

Packaging Details

• 1 X SIM900A GPRS development board
• 1 X Power supply
• 1 X RS232 Serial Cable
• 1 X GSM  antenna
• 1 X Supporting CD-ROM

You can see more information and details in Chinese webpage:
http://www.hificat.com/sim900/sim900.html

Description 

This product include GPRS development board and GPS development board functions . The new GPS + GPRS development board retaining the former SIM900 GPRS development board all functions , at the same time the new  version added bluetooth interface resources, it can send GPS data by GPRS ,  now we have developed the program to send GPS geographic information through the GPRS way to PC computer in real time and also it will be marketed in Google map. 

Hardware Description 

2, high current power supply design using the special power IC–MIC29302, to ensure stable power supply.  Why we have not use LM7805?  the 5V output voltage very close to the module’s upper critical point, so work long time, poor stability, it’s dangerous, the maximum output current of LM7805 is 1.5A  and MIC29302′s maximum output current up to 3A, in poor signal areas, in order to search for network signals, the module will enhance the their transmit power, then the current consumption is very large. 

3, hardware resources and  interfaces:
- Provides NOKIA5110 LCD interface, the screen is widely used, and very cheap.
                 Buzzer Circuit: 5V buzzer driver.
                 4 * 4 matrix keyboard: user can program custom key functions to achieve the key control. Used to make a phone dialing system.
                 1 relay interface: for users to send SMS or call phone to control the relay , relay’s load in case of 220V AC, 3A current.

4,4-LED status indicators: the user can control LED to facilitate the debugging work. 

5, eight communication jumper mode:
                         PC and microcontroller communication: MCU chip can be ISP download software through the serial port , it’s not need programmer.
                         PC with GPS module communication: directly control by PC, GPS modules and debugging, PC software can see the GPS module test all the data.
                         PC and SIM900 module communication: directly control by PC and debug SIM900 GPRS module through the AT command.
                         MCU and SIM900 module communication: direct control by the MCU. 

6, All MCU I / O pin expansion : 40 pin outside , for users extended use in the each side of the MCU pins, all directly connected with the chip . 

7, on-board microphone, handset interface: We have designed the module board microphone circuit interface, users can directly solder the microphone and speak on the board. 

8, STC12C series of high-end CPU, maximum frequency up to 90MHz, the on-chip 60KFLASH program memory, 8K or so chip EEROM, 512B-1208B-chip RAM, 36 IO mouth. 

9,1 LED indicators: a power indicator. 

10, ISP interface (for program download, serial monitor). 

11, RS232 interface, ISP; support for serial debugging. 

12,9 v DC power input: with power indicator light.  

Through the Google map map display location information ( to a two-dimensional map display )

Through the Google map display location information (in satellite display mode )

New PC software embedded in the Google map information, the software can directly enter the latitude and longitude data, tracing to the target location and in the Google map labeling and display. The Google map supply API function interface, the user can refer to the  function, to achieve a variety of ways of positioning function and the path search function. For example: we can use the Google map API line tools to realize vehicle path playback and recording, these are very interesting and practical function.

Packaging Details  

• 1 X GPS + GPRS development board: 1 piece
• 1 X External power supply
• 1 X RS232 serial line
• 1 X  CD-ROM
• 1 X GSM  antenna
• 1 X GPS   antenna

You can see more information and details in Chinese webpage:
http://www.hificat.com/sim900a/sim900a.html

USB PDIUSBD12 Evaluation Kit

Features:
1. RS232 COM port added. Capable to be connected to PC, and return back to or receive data from PC.
2. All pins of D12 chip and AT89S52 chip outwardly left. Enable user to expand circuit flexibly. (The pins asides from the chip showed in the picture)
3. 8-way LED and 4-bit nixie tube on board. Easy for program debugging, and result display.
4. Buzzer and relay on board. Used for USB communication, relay controlling and buzzer phonation.
5. Useful as a USB developing board, or an experimental single-chipped controller board, with sufficient devices provided.

Description:

Up-to-date USB developing kit for D12 chips. To serve as a helper for newbie, main board, illustrations, C source codes for CPU (AT89S52) control, source codes of drivers, source codes of testing programs, etc, are all included in this suite of experimental developing kit. It’s well known by those who developed applications with USB, that the major hindrance to newbie are the the programming of the firmware, which is the program of controlling CPU, and the programming of the drivers. Including the firmware and the source codes of drivers, this kit, however, helps you to enter the gate of USB developing palace as easy as turning your hand over, so long as you can understand those C source codes. When developing your own USB device, you don’t have to code from scratch. Instead, a bit of modification to the programs we provide will just make your project finished with ease. USB D12 is such a developing kit that helps you make full use of Philips’ PDISUBD12 (D12) features. Not only can we learn how it works, from this kit, but we can also have further ideas of how to transform device to USB device. Plus, D12 developing testing applications, applet USB drive and a few example codes of firmware are also included in this suite of developing kit.

Consisted of D12 and its interface, the microcontroller AT89S52, this simply designed kit is intended to present USB’s distinct features. Philips’ PDIUSBD12 can implement all fuctions of USB device and it has 8-bit parallel data bus for microcontroller, which is a member in the 8051 family. With the attached applet, you can operate this kit in 3 modes, printing, scanning and circulatory returning.

With DMA data transferring mode, D12 is a cost-effective, high-performanced, microprocessor-based USB interface device. This suite of kit enables you to thoroughly evaluate the performance and feature of the device, and quickly prepares you with the knowledge of how to change existing non-USB device (such as large memory of digital camera, or scanner) into USB device.

Package item list:

Content included in CD-ROM
Firmware of the kit and its entire source codes and project files.
Drivers and their source codes
Applications and their source codes
Schematic and related illustrations of D12
inf files for drive installation

Main features:

1. Communication between 51 series SCM and PC.

2. Codes of firmware and D12 interface program in both C and assembly language, for user’s pleasure. (C codes are aimed for the study and maintenance of the program)

3．You can learn how to design software and hardware with USB and single-chip microcomputer, as long as you have some basic knowledge in single-chip microcomputer, C programming language and fundamental PC theory. And if you manage to understand the documents and diagrams we offer, and comprehend the source codes, you will be able to develop your own USB interface on this kit, and then transplant them into your own designs.

4. Including circuit designing, program coding, driver coding, testing program coding, it’ll take like 5 or 7 or nearly 1 year’s time to develop USB from the ground up, because there’re too many things related to USB. Without source codes and circuit diagram as references, the progress will be time-wasting and difficult, not to mention the probability of losing business opportunities. However, the source codes, which you can easily modify, circuit diagram and experimental USB board, can dramatically shorten your developing cycle.

5. All the scource code we offer in this USB developing kit can be freely modified. Useful for your development.

6. No more developing tools needed when developing USB. A single-chip microcomputer simulator will make the developing easier.

7. It’s well known by those who developed applications with USB, that the major hindrance to newbie are the the programming of the firmware, which is the program of controlling CPU, and the programming of the drivers. Including the firmware and the source codes of drivers, this kit, however, helps you to enter the gate of USB developing palace as easy as turning your hand over, so long as you can understand those C source codes. When developing your own USB device, you don’t have to code from scratch. Instead, a bit of modification to the programs we provide will just make your project finished with ease.

Demos:
Below are pictures that are taken when I did some USB experiments. Hope it’ll give you more insight into USB interface developing.
It’s an experiment to turn on the LED and nixie tube as well as control the relay and buzzer via USB.
First off, connect developing board to computer by USB cable. After hooking it up, the new USB device will show up in Windows Device Manager.

The screen snap in which no USB board gets hooked up.

The picture in which USB board has been successfully connected to computer. “Philips PDIUSBD12 SMART Evaluation Board” shows up.

Now, the green LED on the board has been turned on, indicating a successful connection.

Then, let’s change some of the firmware’s codes and 上位机’s codes to implement the specific functions we need. Little modification needed, only a couple of lines of codes need to be changed.

In the below picture, we have already turned on 8 LEDs through USB, and have the first LED tube presenting the digital 8. Of course the hummer from the buzzer along with the sound from the relay can also be heard. Up to this point, I bet you have already realized the convenience and advantage that developing D12 USB program has. As long as you know single-chip microcomputer, you can develop USB device.

Now , Let’s begin make a new USB PDIUSBD12 Evaluation Kit .

This is new version, RED PCB.

First use solder to weld PDIUSBD12 chip.

You can see more information and details in Chinese webpage:
http://www.hificat.com/usb%20d12/usb.asp

Description

16 * 16 dot matrix display panel study, four 16 × 16 dot matrix LED graphic display learning board, LED display, brightness uniformity of the points, adequate, to display graphics and text, graphic or text display stable, clear and no crosstalk , there are still graphics or text display, moved out of the other display.

Hardware Description

STC89C51 single-chip microcomputer chip, support ISP online download, serial port 4 8 X8 dot matrix display module (form a 16 X16 dot matrix), the board can be expanded into a total 16 8 X8 dot matrix display module (16 X16 composed four dot matrix), four key input, a manual reset button, sounders.

Packaging Details

• 1 X AVR-USB JTAG emulator
• 1 X External power supply
• 1 X RS232 serial line (program) download your ISP use article
• 1 X Companion cd-rom (including learning board software and hardware material)

You can see more information and details in Chinese webpage:
http://www.hificat.com/led/led.html

Hardware Description

1, on-board power switch, convenient program debugging and switch operation.

2, high current power supply design using the special power IC–MIC29302, to ensure stable power supply.  Why we have not use LM7805?  the 5V output voltage very close to the module’s upper critical point, so work long time, poor stability, it’s dangerous, the maximum output current of LM7805 is 1.5A  and MIC29302′s maximum output current up to 3A, in poor signal areas, in order to search for network signals, the module will enhance the their transmit power, then the current consumption is very large.

3, on-board hardware resources, abundant interfaces:

Provides NOKIA5110 LCD interface, the screen is widely used, and very cheap.

Buzzer Circuit: 5V buzzer driver.

DS18B20 temperature sensor interface: 1-wire digital temperature sensor interface, only takes a microcontroller I / O port, you can get real-time temperature to complete the multi-point temperature acquisition.

4 * 4 matrix keyboard: user can program custom key functions to achieve the key control. Used to make a phone dialing system.

1 relay interface: for users to send SMS or call phone to control the relay , relay’s load in case of 220V AC, 3A current.

4, 4-LED status indicators: the user can control LED to facilitate the debugging work.

5, three kinds of communication jump :

a)        PC - EM310 communication

b)        PC - MCU communication: MCU can download a program through a serial port , without additional programmer.

c)         EM310 – MCU  communication.

6, All MCU I / O pin expansion : 40 pin outside , for users extended use in the each side of the MCU pins, all directly connected with the chip .

7, on-board microphone, handset interface:  users can connect with the microphone and speak on the board.

8, STC89Cxx, the highest frequency of 90 MHz, within 4 K of FLASH memory, the program more than 8 K or so in EEROM, 512 of B-1208 B within 36 of RAM, IO mouth.

9, 1 LED indicator light: a power instructions.

10, ISP interface (used for program download, serial ports surveillance).

11, RS232 interface ISP; Support a serial port debug.

12, 9 v dc power input: take the power indicator.

Packaging Details 

• 1 X HUAWEI EM310 GPRS development board
• 1 X power supply
• 1 X RS232 cable
• 1 X CD-ROM
• 1 X GSM antenna

You can see more information and details in Chinese webpage:
http://www.hificat.com/em310/em310_demo.html

Description

1, stable and reliable power supply , use bridge  of rectifier filter, the input voltage wide, use A 9 V-12 V can, positive and negative polarities and, at the same time, there is no limit to the on-board 2 A fuse, safe and reliable.

2, high current power supply design using the special power IC–MIC29302, to ensure stable power supply.  Why we have not use LM7805?  the 5V output voltage very close to the module’s upper critical point, so work long time, poor stability, it’s dangerous, the maximum output current of LM7805 is 1.5A  and MIC29302′s maximum output current up to 3A, in poor signal areas, in order to search for network signals, the module will enhance the their transmit power, then the current consumption is very large. 3 and 1 road LED indicator lights: the user can state by light and put out four road LED tube, convenient program commissioning work.

4, RS232 serial communication: PC and EM310 module communication sent AT command;

5, 1 LED indicator light: a power instructions.

6, 9 v dc power input: take the power indicator.

Packaging Details

• 1 X HUAWEI EM310 GPRS development board
• 1 X power supply
• 1 X RS232 calbe
• 1 X CD-ROM
• 1 X GSM Antennas

You can see more information and details in Chinese webpage:
http://www.hificat.com/em310/em310.html

Description

ISD1700 module is for the convenience of technical personnel. It is suitable for ISD1700 whole series of chips, ISD1700 experiment board has simple operation, complete function and  used widely.

Hardware Description

• J1: power supply pins, VCC  & GND that is used to power supply, the power supply voltage module for 5 V.
• J2 ~ J4: independent mode and SPI model switch.
• J5 ~ J6: ISD1700 pin, ISD1700 to expand the experiment. J4 and J3,  connect the speak.
• J11: line output.
• J6:  LINE-IN input audio signal.

ISD1700 module independent instructions ：

• 1, RST Reset
• 2, FWD fast forward
• 3, ERASE Erase
• 4, REC recording
• 5, PLAY playback
• 6, VOL volume
• 7, line-in recording

Packaging Details

• 1 X ISD1700 series voice module

You can see more information and details in Chinese webpage:
http://www.hificat.com/isd1700/isd1700.html

Description

PIC Ethernet development board is  a new version Ethernet development board . 51NET series Ethernet development board using the RTL8019AS core control chip, PIC Ethernet development board is used for the Microchip company’s new small Ethernet control chip ENC28J60 as the core of the development board, ENC28J60 is a specialized designed for Ethernet control chip, a total of 28 pins, through the SPI ,  Microchip provides free TCP / IP protocol stack, greatly facilitate the development of software engineer.

Hardware Description

ICSP: on-line programming, simulation interface

(With the PIC ICD2 connection to simulation programming, simulation and experiment.)

RJ45: 10M Ethernet interface

Yellow, green LED indicates that data send and receive.

RS232: Serial communication interface

power supplyr: 9v – 12v DC

1602LCD interface: 1602 character LCD displayer.

S1–S4: user button interface.

S5: single chip reset button

ENC28J60:10 M Ethernet answered

IEEE 802.3: built-in, accord with 10 Mbps Ethernet physical devices (PHY) and medium access control (MAC), according to industry standards of the Ethernet protocol to send and receive data packets reliable;

· programmable filter function: special filter, including Microchip programmable pattern matching filter, automatic evaluation, accept or reject Magic Packet, Unicast (Unicast), Multicast (Multicast) or radio (be sensed) Packet, in order to reduce the processing of single-chip microcomputer control load;

· 10 Mbps SPI interface: industry standard for serial communication port, low to 18 feet 8 bit micro-controller of lead also has a network connection function;

· programmable eight KB double port of an SRAM buffer: with the efficient way of storage and retrieval and packet change, in order to reduce the memory chip over the load. The cache provides flexible reliable data management mechanism.

Application: communication (VoIP phone adapter), inventory management (automatic machine and the hotel sales of the guest room mini-bar), remote diagnosis/alarm system (home appliance, production machinery, POS terminal, power supply and server/network); Security (property monitoring, fire and safety system, security small keyboard, access control and fingerprint identification system) and remote sensing/transmission device (industrial control and automation, lighting control and indoor environment control)

8-bit LED indication:

Connect the Ethernet cable and power.

You can see more information and details in Chinese webpage:
http://www.hificat.com/tcp/tcp.html