Engineering, Polytechnic and Vocational Training Equipment-> Embedded Control Interface Modules

[1] 2 3 [ Next»]   Click to Enlarge SWITCH AND LED INTERFACE MODULE. IBL-EBS-1 This module is intended to conduct input / output interface experiments. It has 8 SPDT switches connected as input and 8 LEDs as output port. The student learns how to input 8-bit data from an external hardware, and display the same on external 4 -bit LED port. Each BIT of input or output is identified as an independent port. At the time of project design or prototype development, this can be used as a development module, whenever I/O operation is to be performed. It helps in validating the designed program. An external power supply 5V DC @250mA is required or +5V DC power supply Model SP5 is recommended. Specifications: 8 numbers of SPDT switches. 4 numbers of LED indicators. See Enlarge Click to Enlarge SEVEN SEGMENT DRIVER DESIGN INTERFACE MODULE. MODEL IBL-EBS?2 This is intended to study how to drive a single seven-segment display. Some times in a dedicated control systems; it may be required to display the number of events that occur in the range of 0 ? 9. At that time, it may be required for implementation. This interface module provides a means to understand how it can be achieved. An external power supply 5V DC @250mA is required or +5V DC power supply Model SP5 is recommended. See Enlarge Click to Enlarge DUAL RELAY INTERFACE MODULE. MODEL IBL-IM-12 Relay works under the principle of Electro-magnetic induction. An electric current passing through a coil wound on soft iron core. The iron core is magnetized as long as the current flows through the coil. As a result of this, a spring activated metallic contactor, is attracted towards this iron core, causing a mechanical movement. This principle is used to our advantage. There are two important principles demonstrated in this device, namely CAUSE & EFFECT. A relay connects two devices working in different electrical conditions. I.e. mechanically connected and electrically isolated. For example: A digital system works at 5V DC and a fan works with 230V AC. Because the current flowing through a coil from a digital system, operating at 5V DC energizes the iron core; there is an effect of movable arm of the relay shifting its initial position. These switches ON a 230V AC operated bulb. The function of a Relay module is to show how a Microprocessor program can operate the relays and actuate high power devices. Some of the devices that can be actuated are like 230V AC lamps, blowers, contactors, fans, solenoids etc., which require 230 V AC supply for energisation. There are two relays placed on this module, which can be programmed by the Microprocessor either for ON or OFF condition. Each relay is housed in a transparent enclosure, to enable a student to see the movement of movable arm of the relay, while it gets actuated. The student is benefited by observing this phenomena. Specifications: Two relays are used. Each relay operates @ 230V AC @ 0.5A. Two AC sockets are provided that for connecting two numbers of 230V AC actuated devices. Inputs are TTL compatible. Spark quenching electronics incorporated. An external power supply 5V DC @250mA is required or +5V DC power supply Model SP512 is recommended. See Enlarge Click to Enlarge SOLID STATE RELAY MODULE. MODEL IBL-IM?13 The solid state relay module is similar to relay module. In this module a solid state device is used to turn ON/OFF the external 230V AC lamp, or a motor. There are two solid state relays placed on this module. The control signal required to open or close the gate of the device is to be provided by the external digital system. A Microprocessor trainer can be used for control. Specifications: Two solid state relays are used. Each relay operates @ 230V AC @ 0.2A. Inputs are TTL compatible. Two 230V AC sockets, provided for connecting devices. Spark quenching electronics incorporated. An external power supply 5V DC @250mA is required or +5V DC power supply Model SP512 is recommended. See Enlarge Click to Enlarge 4 BY 4 MATRIX (16) PUSH BUTTON SWITCHES INTERFACE MODULE MODEL IBL-IM-18 This is used to show & design how an external keyboard can be interfaced to the PIC controller, While designing dedicated keypads. The keyboard has 16 keys placed in 4x4 array. This trainer provides a means to understand what is keyboard scanning, and how to achieve this. The user has to write the operating program to show how a calculator or a dedicated keyboard is accessed, and programmed to perform, various input output operations or, arithmetic functions like addition, subtraction, multiplication, division programs can be executed. This interface also is used to design any dedicated system keypad. For example, keyboard for microwave oven. Specifications: 16 robust keys are used. Keys are arranged in 4 X 4 matrix Status of keys are logged on an 8 BIT port. An external power supply 5V DC @250mA is required Model SP5 is recommended. See Enlarge Click to Enlarge SERIAL LCD INTERFACE CONTROLLER MODULE MODEL IBL-EBS-3 This interface consists of 2 X 16 Alphanumeric character LCD module. Normally all LCD modules require parallel data as input / output for configuration and DATA control. Using the PIC trainer, It receives data serially and displays it on the LCD. This experimental interface allows experimenting and seeing how 2-3 wire serial communications can be implemented. An external power supply 5V DC @250mA is required or +5V DC power supply Model SP5 is recommended. See Enlarge Click to Enlarge VARIABLE BAUD RATE SERIAL LCD INTERFACE CONTROLLER MODULE MODEL IBL-EBS-4 This is same as serial LCD interface unit in function. This makes use of different controller to enable baud rate selectable from 300 to 19200, with a provision for both inverted and non-inverted data interface. This has a provision for contrast control also. This comes in two different configurations. (a) With 2 lines X 16 characters per line or (b) 4 lines X 20 characters per line. An external power supply 5V DC @250mA is required or +5V DC power supply Model SP5 is recommended. See Enlarge Click to Enlarge SERIAL EEPROM INTERFACE MODULE. MODEL IBL-EBS-5 This interface module has 4096 bytes of storage space. This is interfaced with PIC control trainer. This is made up of a 4K x 8 (32K bit) Serial Electrically Erasable PROM. It has been developed for advanced, low power applications such as personal communications or data acquisition. The 24C32A also have a page-write capability of up to 32 bytes of data. The 24C32A is capable of both random and sequential reads up to the 32K boundary. Advanced CMOS technology and broad voltage range make this device ideal for low-power/low-voltage, non-volatile code and data applications. An external power supply 5V DC @250mA is required or +5V DC power supply Model SP5 is recommended. See Enlarge Click to Enlarge MICROWIRE EEPROM INTERFACE MODULE. MODEL IBL-EBS-6 This interface module makes use of 256 x 16-bit array 4096-bit MICROWIRE CMOS EEPROM. This device features MICROWIRE interface which is a 4-wire serial bus with chip select (CS), clock (CK), data input (DI) and data output (DO) signals. Although it is called as 3-wire interface, it requires 4 signals. The controller?s speed permits to use the same pin for Data IN and OUT, thereby 3-wire communication between the controller and the Micro-wire is possible. No Erase instruction required before Write instruction. Self-timed write cycle. Device status during programming cycles is the essential feature of this type of CMOS EEPROM. An external power supply 5V DC @250mA is required or +5V DC power supply Model SP5 is recommended. See Enlarge Click to Enlarge SPI EEPROM INTERFACE MODULE. MODEL IBL-EBS-7 This interface module is a 64K bit Serial Electrically Erasable PROM. This memory interface module is similar to MICROWIRE, although polarities and other details differed. Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a chip select (CS) input. Communication to the device can be paused via the hold pin (HOLD). While the device is paused, transitions on its inputs will be ignored, with the exception of chip select, allowing the host to service higher priority interrupts. An external power supply 5V DC @250mA is required or +5V DC power supply Model SP5 is recommended. See Enlarge Click to Enlarge SERIAL- 3 WIRE - 12 BIT ADC INTERFACE MODULE. MODEL IBL-EBS-8 Most of the real world applications require analog signals as inputs. The analog inputs can be from temperature, pressure, flow, level, sound, displacement etc from respective transducers after proper signal conditioning. The signals so conditioned need to be connected to a controller for data logging. In order to perform this task, varieties of analog to digital converters are available. The PIC controllers need specialized converters in terms of hardware. These are classified as 3,4 or 5-wire ADC data transmission interfaces. The serial interface module offered is an 8 channel,12 bit ADC module. The maximum input for this is +4.8V DC only. This works on the principle of successive approximation. The conversion rate is approximately 6-10 uSec. This module has an additional precision reference level hardware to select quantization that is needed for precision logging. An external power supply 5V DC @250mA is required or +5V DC power supply Model SP5 is recommended. See Enlarge Click to Enlarge VARIABLE BAUD RATE SERIAL LCD INTERFACE CONTROLLER MODULE. MODEL IBL-EBS-4 This is same as serial LCD interface unit in function. This makes use of different controller to enable baud rate selectable from 300 to 19200, with a provision for both inverted and non-inverted data interface. This has a provision for contrast control also. This comes in two different configurations. (a) With 2 lines X 16 characters per line or (b) 4 lines X 20 characters per line. An external power supply 5V DC @250mA is required or +5V DC power supply Model SP5 is recommended. See Enlarge Click to Enlarge SERIAL EEPROM INTERFACE MODULE. MODEL IBL-EBS-5 This interface module has 4096 bytes of storage space. This is interfaced with PIC control trainer. This is made up of a 4K x 8 (32K bit) Serial Electrically Erasable PROM. It has been developed for advanced, low power applications such as personal communications or data acquisition. The 24C32A also have a page-write capability of up to 32 bytes of data. The 24C32A is capable of both random and sequential reads up to the 32K boundary. Advanced CMOS technology and broad voltage range make this device ideal for low-power/low-voltage, non-volatile code and data applications. An external power supply 5V DC @250mA is required or +5V DC power supply Model SP5 is recommended. See Enlarge Click to Enlarge MICROWIRE EEPROM INTERFACE MODULE. MODEL IBL-EBS-6 This interface module makes use of 256 x 16-bit array 4096-bit MICROWIRE CMOS EEPROM. This device features MICROWIRE interface which is a 4-wire serial bus with chip select (CS), clock (CK), data input (DI) and data output (DO) signals. Although it is called as 3-wire interface, it requires 4 signals. The controller?s speed permits to use the same pin for Data IN and OUT, thereby 3-wire communication between the controller and the Micro-wire is possible. No Erase instruction required before Write instruction. Self-timed write cycle. Device status during programming cycles is the essential feature of this type of CMOS EEPROM. An external power supply 5V DC @250mA is required or +5V DC power supply Model SP5 is recommended. See Enlarge Click to Enlarge SPI EEPROM INTERFACE MODULE. MODEL IBL-EBS-7 This interface module is a 64K bit Serial Electrically Erasable PROM. This memory interface module is similar to MICROWIRE, although polarities and other details differed. Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a chip select (CS) input. Communication to the device can be paused via the hold pin (HOLD). While the device is paused, transitions on its inputs will be ignored, with the exception of chip select, allowing the host to service higher priority interrupts. An external power supply 5V DC @250mA is required or +5V DC power supply Model SP5 is recommended. See Enlarge [1] 2 3 [ Next»] Go to Top