8051 Experiment Board II

* Program can be downloaded directly from PC to 8051 Experiment Board - II via RS - 232C so that 8051 experiment can be carried without IC programmer

* RAM can be replaced directly by ROM so that ROM program can be run directly by 8031 mode.

* An included printer interface allows you to connect directly to a printer

* RS - 232C interface is included

* 24 - character 2 - line LCD display is included

* 8 pcs of 7 - segment display employing 8279 scanning, 48 key keyboard and one buzzer

* Real - time counter ( RTC ) with power failure auto start mode

* Expansion port can be expanded externally to 8255

* Can connect externally to CD - 01 Chinese dot - matrix LED display, AD - 01 analog / digital conversion experiment board, and I / O - 01 experiment board ( option )

 

8051實習板-II

能與特色

程式可直接由RS-232 down load 到實習板,不須燒錄就可作實習。

可將RAM以ROM直接更換以8031模式直接執行ROM的程式。

有印表機介面,可連接印表機。

含有24字X 2 行LCD顯示器。

使用8279掃描8個七節顯示器,和48個按鍵鍵盤與一個蜂鳴器。

有即時時鐘( RTC ),具斷電保持功能。

有擴充用腳座,可外接擴充8255。

可外接CD-01矩陣中文LED顯示器及I / O-01實習板 (另購) 。

   


EX-51 : Multi-Objective 8051 Experiment Board

1. Built-in a 4 X 4 matrix keyboard and a ringer for keyboard scanning and music playing experiments.

2. It includes 16 input data switches and 16 output LEDs.

3. 2 positive-edge pulse switches and 2 negative-edge pulse switches.

4. 4 seven-segment digital displays which apply the same I/O as keyboard scanning does.

5. It is able to connect printer directly.

6. It is able to do two-way serial communication ( input and output )

   with PC by using RS-232 cable.

7. Works with RS-485 for long-distance multi-communication experiments.

8. It is able to do serial memory experiments with 93C46 chip.

9. Two user selectable oscillator frequencies :

     12MHz and 11.0592MHz.

10. Supports LCD with different text modes.

 

EX-51:專業實驗板 (16X2文字型LCD)

 1、含矩陣鍵盤 (4X4) 與鳴蜂器,可做鍵盤掃瞄與音樂實習。

 2、有16BITS 的指撥開關輸入與16LED輸出顯示器。

 3、四個獨立的邊緣觸發按鍵輸入,二個正脈波與二個負脈波。

 4、四個七段顯示器,可與鍵盤掃瞄線共用I/O

 5、具PRINTER界面,可直接接印表機。

 6、含RS-232可與PC做雙向串列通訊傳輸。

 7、具RS-485,可做長距離之多重通訊實習。

 8、含AK-93C46,可做串列記憶體實習。

 9、具文字型LCD界面,可接多種LCD

10、板上有振盪器 12MHz 11.0592MHz,可由使用者選擇。


EZIO : MPU 8051/52  I/O Board

1. Compatible with most 8051 emulator board.

2. After programming 8751 / 8951 and putting 8751 / 8951 on the socket, the codes can be run right away.

3. 4 I / O ports which are P0, P1, P2 and P3. These ports can

   connect 32 Bits input data switches and 32 bits output LEDs.

4. 4 I / O ports can set to high or low voltage level by switches.

5. 4 independent voltage level switches.

6. 4 edge-trigger input switches. Two are for positive-edge

   trigger and two are for negative-edge trigger.

7. It has a output ringer.

8. Reverse power input protection.

 

EZIO8051 / 52輸入 / 輸出實驗板

1、可配合任何廠牌的8051模擬板。

2、可使用燒錄器將程式燒錄在 8751 / 8951 內,再將IC插入實驗板上可立即執行。

3、實驗板的P0P1P2P3四個PORT,外接32 BITS指撥開關輸入,與32BITSLED輸出。

4、四個PORT可使用指撥開關做 ”1” ”0” 的準位輸入。

5、四個獨立的準位按鍵輸入。

6、四個獨立的邊緣觸發按鍵輸入,二個正脈波與二個負脈波。

7、一組鳴蜂器輸出。

8、具電源反接保護。


EX-PLD : PAL / PEEL / GAL Experiment Board

1. Supports most 20 pins and 24 pins PAL, PEEL, GAL and EPLD   experiments.

2 Assembly logic experiment

3 Series logic experiment

4 Situation device experiment

5 Perform electronic logic control when used together SSR driving board

6. Built-in frequency adjustable square wave generator.

7. 16 bits of data input switches. Status of each switch can be set high or low. 12 bits binary counter.

8. 3 choices of outputs:

- Three group 7 segments display direct output

- Three group 7 segments display decoding output

- 10 bits LED output

 

EX-PLD : PAL / PEEL / GAL實驗板

適用所有20PIN24PINPALGALPEELEPLD的實驗

 可作組合邏輯實驗

   可作序向邏輯實驗

     可作狀態機實驗

配合SSR驅動板可作電工邏輯控制

輸入選擇

  可調頻率方波產生器

    12BITS二進位計數器

      16BITS指撥開關輸入,可設定PUllLowPUllHi

一組單一脈衝產生器

三種輸出選擇

三組七段顯示器直接輸出

三組七段顯示器解碼輸出

十個LED輸出。


PIC & PLD Experiment Board

* Suitable for PIC-16C5X single chip series experiment

* Suitable for 20 and 24 pin PAL, GAL, PEEL, EPLD, PLA, and EPROM chip experiment

* 40MHz crystal oscillator included and adjustable R / C oscillator

* One 12 bits binary calculator included

* Group logic and serial logic experiment operation

* Two 8 bits DIP switch input

* 4 x 4 16 bits push button switch input

* Three 7 segment display decoding output

* Two choices of 7 segment display signal model inputs

* 8 x 2 LED experiment

* 8 x 8 dot-matrix LED display experiment

* Buzzer testing experiment

* Employ DC 12V or 5V power source

 

PIC & PLD實驗板

適合PIC-16C5X系列單晶片的實驗

適用20PIN24PINPALGALPEELEPLDPLAEPROM的晶片實驗

擁有4.0MHZ石英振盪源,及可調整的R/C振盪源

提供一組12位元二進制計數器

可進行組合邏輯與序向邏輯實驗

有兩組8位元的指撥開關輸入

4X416位元按鍵開關輸入

3組七節顯示器解碼輸出

有二種七節顯示器輸入信號模式選擇

可作8X2LED跑馬燈實驗

可作8X8LED點矩陣顯示器實驗

可作蜂鳴器發聲實驗

使用直流12V5V電源,並有不同的電源輸入端子

 


CD-01 Dot Matrix Chinese LED Display

* 16 X 16 dot matrix - LED display

* Each piece will show one Chinese character

* Serial connecting feature for up to 4 pieces

* Supply voltage : DC 5V

* Driven by 8051 experiment board-II or 8255 interface card

 

 

CD-01矩陣中文LED顯示器

功能與特色

16x16點矩陣LED顯示器。

一片可顯示一個中文字,最多可串接四片。

可由8051實習板-II8255介面實驗卡驅動。

使用直流5V電源


I / O-01 Experiment Board

* Can be connected to 8051 experiment board to be used as a programmable logic controller ( PLC )

* Light device separation to avoid noise distortion during input and output

* 24 points ( 8 X 3 array ) input

* 12 points ( can connect relay or SSR ) output

* LED instruction for input and output

 

I / O-01 實習板

可與8051實習板-II連接成為可程式控制器(PLC)。

輸入與輸出都採用光耦合器隔離,可避免電源雜訊的干擾。

輸入有24組(8×3矩陣)。

輸出有12點(可接RelaySSR)。

輸入與輸出都有LED指示,連接線使用端子插座。

  


80C196MC EXPERIMENT BOARD 實習板

可使用89C196MCP0P1P2P6P7 

   EPA ( HIS / HOS ) TIMER

RS232界面可進行軟體模擬串列傳輸。

適用於工業控制基板或專題作。

可選擇8BIT16BIT工作模式。

 


TRC-51 Multi-Function Telephone Remote Controller

* Remote control electronic appliances via telephone

* Password protection, timer, and RAM memory backup when battery is used

* Automatic dialing feature, 5 telephone numbers presetable, and auto queue dialing when the connected sensor is operating

* RS-232 interface

* Provides connectors for touch switch, smoke detector, temperature sensor, light sensor, ultra-sound sensor. . .

* Use as security, fire-protection, and signal transfer auto dialling unit.

 

TRC-51多功能電話遙控器

可用電話遙控各種電器

加裝電池,可保持RAM的資料。

可同時控制5組繼電器的輸出接點。

具自動撥號功能,可設定五組電話號碼,當連接的感測器動作時,即可自動輪流撥出電話。

RS-232界面。

同時可接4組感測器,如微動開關、溫度感測器、光感測器、超聲波感測器、、等。

 


TRC-447電話控制器

可設定密碼(4位數)。

可設定自動接聽的響鈴次數。

可設定斷線時間(10秒或20秒)。

可選擇繼電器的啟動方式(單一或同步)。

可利用電話遙控最多7組家庭電器。

LCD顯示功能。

使用12V Adaptor

可利用BB CALL遙控家庭電器(選購)。


 


STP-3 : Step Motor Control Board

1. It is able to work on six-line type of single step motor to do one

   phase, two phase or One-Two phase increasing magnetic control.

2. It has three types of control modes :

   <1> Self-Test: It can do clock rotating control, anti-clock rotating control, stop rotating control and speed control.

( 1 phase, 2 phase or 1-2 phase increasing magnetic control )

   <2> Pulse Input: It can do clock rotating control, anti-clock rotating control and speed control.

   <3> I / O Signal: It can do clock rotating control, anti-clock rotating control and speed control.

3. It includes two hi-power resistors for increasing efficiency of speed characteristics.

4. Two kinds of DC power supply :

   <1> Single +5V power supply :

           The control circuit and the driving circuit of step motor work with the same as +5V power supply.

   <2> Double power supply :

          The control circuit uses +5V power supply. The power supply of driving circuit is decided by specification of step motor.

5. It includes a cable and operation manual.

6. It includes step motor control system block diagram.

 

 

STP3步進馬達控制器

               

適用六線式步進馬達控制。

具自我測試功能,可作正反轉控制。

二組限流電阻,可提昇加速特性。

每片兩組可控制2個步進馬達。

三種激磁方式 ( 1相、2相、1 & 2)

驅動IC標準額定為100V, 3A

可調整內部脈波而決定馬達轉速。

串、並列信號輸入控制。

雙電源控制電路。

 


STP-4 : Step Motor Control Board

( with Opto-Coupler Protection Circuit )

 

STP4步進馬達控制器

適用六線式步進馬達控制。

具自我測試功能,可作正反轉控制。

具光隔離保護電路。

三種激磁方式 (1相、2相、1 & 2)

驅動IC標準額定為100V, 3A

串、並列信號輸入控制。

雙電源控制電路


STP-5 : Step Motor Driver Board

STP5步進馬達驅動器

               

二組六線式步進馬達驅動器。

電路電源與馬達電源可獨立供應。

可由PC或單晶片控制。

標準額定功率為100V, 3AMAX)。

含電源開關及指示燈 。

 

 

 

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