Spare Keystone wall plate. Dual socket

Spare Keystone wall plate. Single socket

This device is designed to test a 240V mains power point for correct operation, plus simulate an earth leakage condition to test the Earth Leakage Circuit Breaker (ELCB) or Residual Current Device (RCD) protecting that power point. It provides ELCB/RCD trip testing at 10, 15, 30 and 100mA. Neon indicators provide instant feedback for electricians installing power points, enabling fast verification of correct wiring configuration.

Available in two models, the Stamp® 1 module is ideal for beginners who have a desire to learn about microcomputers. It is ideal for use in small models. ie. Model trains, to drive LEDs, turn on a relay, etc. Stamp® 2 is more suited to applications such as a DTMF dialler, Servo motor controllers, etc. Programming is conducted using the PBASIC compiler, the source is simply downloaded to the EEPROM on the module. Once the module is inserted into a project and power applied to it, the instructions placed in the EEPROM are carried out. Professionals and hobbyists can benefit from using Stamp® modules to create projects that would otherwise require considerable circuitry.

Details

Includes comprehensive 463 page manual covering all Stamp® modules, programming cables for both Serial and Parallel, software, etc.

Available in two models, the Stamp® 1 module is ideal for beginners who have a desire to learn about microcomputers. It is ideal for use in small models. ie. Model trains, to drive LEDs, turn on a relay, etc. Stamp® 2 is more suited to applications such as a DTMF dialler, Servo motor controllers, etc. Programming is conducted using the PBASIC compiler, the source is simply downloaded to the EEPROM on the module. Once the module is inserted into a project and power applied to it, the instructions placed in the EEPROM are carried out. Professionals and hobbyists can benefit from using Stamp® modules to create projects that would otherwise require considerable circuitry.

Details

DB25 Male to 3 Pin

Available in two models, the Stamp® 1 module is ideal for beginners who have a desire to learn about microcomputers. It is ideal for use in small models. ie. Model trains, to drive LEDs, turn on a relay, etc. Stamp® 2 is more suited to applications such as a DTMF dialler, Servo motor controllers, etc. Programming is conducted using the PBASIC compiler, the source is simply downloaded to the EEPROM on the module. Once the module is inserted into a project and power applied to it, the instructions placed in the EEPROM are carried out. Professionals and hobbyists can benefit from using Stamp® modules to create projects that would otherwise require considerable circuitry.

Details

These modules run PBASIC and have 8 I/O lines. They have 256 bytes of EEPROM storage area and can handle up to 80 instructions. Programming is achieved via the standard Parallel port of a PC running DOS. They require a 9V DC supply and feature a clock speed of 4 MHz.

Available in two models, the Stamp® 1 module is ideal for beginners who have a desire to learn about microcomputers. It is ideal for use in small models. ie. Model trains, to drive LEDs, turn on a relay, etc. Stamp® 2 is more suited to applications such as a DTMF dialler, Servo motor controllers, etc. Programming is conducted using the PBASIC compiler, the source is simply downloaded to the EEPROM on the module. Once the module is inserted into a project and power applied to it, the instructions placed in the EEPROM are carried out. Professionals and hobbyists can benefit from using Stamp® modules to create projects that would otherwise require considerable circuitry.

Details

This re-useable carrier board is initially needed program and develop your project. Once development and programming is complete the Stamp operates independently of the carrier board.

Available in two models, the Stamp® 1 module is ideal for beginners who have a desire to learn about microcomputers. It is ideal for use in small models. ie. Model trains, to drive LEDs, turn on a relay, etc. Stamp® 2 is more suited to applications such as a DTMF dialler, Servo motor controllers, etc. Programming is conducted using the PBASIC compiler, the source is simply downloaded to the EEPROM on the module. Once the module is inserted into a project and power applied to it, the instructions placed in the EEPROM are carried out. Professionals and hobbyists can benefit from using Stamp® modules to create projects that would otherwise require considerable circuitry.

Details

These modules run PBASIC and have 8 I/O lines. They have 256 bytes of EEPROM storage area and can handle up to 80 instructions. Programming is achieved via the standard Parallel port of a PC running DOS. They require a 9V DC supply and feature a clock speed of 4 MHz.

** Minimum purchase of 25 units ** MC145027 CMOS Trinary Decoder

** Minimum purchase of 10 units ** Light Dependant Resistor

Specifications:

Light resistance: 5kΩ-10kΩ Dark resistance: 1MΩ Max power: 100mW Size (mm): 5.1L x 4.3W x 2H Lead spacing: 3.2mm

** Minimum purchase of 10 units ** Light Dependant Resistor

Specifications:

Light resistance: 45kΩ - 140kΩ Dark resistance: 10MΩ Max power: 100mW Size (mm): 5.1Ø x 2.4mm Lead spacing: 3.4mm

Plug-in 16 x 2 LCD module for Z 5560 Maxi module. Available in standard or backlight version.

AVR Microcontrollers

Featuring the latest open architecture with all circuits embedded within the package and low power consumption. These compact feature rich modules are designed for rapid development at low cost. At the heart of the modules is an Atmel® advanced RISC AVR 8535 microcontroller which is programmed with the ABCEdit BASIC compiler with inline assembler. The microcontroller features an instruction set with over 100 instructions of which most are single cycle, which equates to running up to 8 million instructions per second (MIPS). The modules are ideal for both beginners and advanced users.

** Minimum purchase of 10 units ** NE565 Phase Locked Loop (PLL)

** Minimum purchase of 10 units ** ICL7106 LCD 3-5 Digit Display Driver

** Minimum purchase of 10 units ** BUZ71 Fet Package:TO-220

** Minimum purchase of 10 units ** TS2940CZ TO-220 Low dropout regulator 3.3V, 1A Max.

** Minimum purchase of 50 units ** LM393 Dual Comparator Low Power

** Minimum purchase of 25 units ** LM339 Quad Comparator

** Minimum purchase of 25 units ** LM319 Hi-Speed Dual Comparator

** Minimum purchase of 25 units ** LM311/UA311 Comparator

** Minimum purchase of 10 units ** ULN2803 Darlington Transistor Array

** Minimum purchase of 10 units ** ULN2003 Darlington Transistor Array

** Minimum purchase of 10 units ** 2N6027 TO-92 Programmable Unijunction

** Minimum purchase of 10 units ** LM3915 Led Bar/Dot Driver (Log)

** Minimum purchase of 10 units ** LM3914 Led Bar/Dot Driver (Linear)

ATMEGA644-20PU

40 Pin DIP

Atmel Microcontroller.

ATMEGA8-16PU

28 Pin DIP

Atmel Microcontroller.

ATTINY861-20PU

20 Pin DIP

Atmel Microcontroller.

ATTINY2313-20PU

20 Pin DIP

Atmel Microcontroller.

Transmitter and receiver pair usable range up to 30m.

Specifications:

Supply voltage: 5V DC Receiver data rate: 4.8KB/sec Modulate mode: ASK Frequency range: 433.92MHz

AT90S4433-08-PC

Transmitter and receiver pair usable range up to 30m.

Specifications:

Supply voltage: 5V DC Transmission data rate: 8KB/sec Modulate mode: ASK Frequency range: 433.92MHz

PIC16F877-20/P

Genuine PIC micro controllers as used in several designs published in electronic magazines. See Books section for books on how to program and use micro controllers.

Genuine PIC micro controllers as used in several designs published in electronic magazines. See Books section for books on how to program and use micro controllers.

** Minimum purchase of 10 units ** Genuine PIC micro controllers as used in several designs published in electronic magazines. See Books section for books on how to program and use micro controllers.

** Minimum purchase of 10 units ** PIC16F84-04-P

Genuine PIC micro controllers as used in several designs published in electronic magazines. See Books section for books on how to program and use micro controllers.

** Minimum purchase of 10 units ** PIC16C715

** Minimum purchase of 10 units ** PIC12C509-04-P

Genuine PIC micro controllers as used in several designs published in electronic magazines. See Books section for books on how to program and use micro controllers.

** Minimum purchase of 10 units ** PIC12C508A-04-P

Genuine PIC micro controllers as used in several designs published in electronic magazines. See Books section for books on how to program and use micro controllers.

** Minimum purchase of 10 units ** SSM2142P Balanced Line Driver

** Minimum purchase of 10 units ** SSM2141 Differential Line Receiver 8 Pin DIL.

** Minimum purchase of 10 units ** SSM2019BNZ Preamplifier 8 Pin DIL.

** Minimum purchase of 10 units ** TL084 GP 4XJFET Op. Amplifier

** Minimum purchase of 10 units ** TL082 GP 2XJFET Op. Amplifier

** Minimum purchase of 10 units ** TL081 GP JFET Op. Amplifier

** Minimum purchase of 10 units ** TL074 Lo/Noise 4XJFET Op. Amplifier

** Minimum purchase of 10 units ** TL072 Lo/Noise 2XJFET Op. Amplifier

** Minimum purchase of 10 units ** TL071 Lo/Noise JFET Op. Amplifier

** Minimum purchase of 10 units ** TL064 Lo/Power 4XJFET Op. Amplifier

** Minimum purchase of 25 units ** NE5534AP Op. Amplifier V.Low Noise

** Minimum purchase of 25 units ** NE5534N Op. Amplifier Low Noise

** Minimum purchase of 25 units ** NE5532AN Op. Amplifier

LM4562NA/NOPB Dual Audio Op-Amp

** Minimum purchase of 25 units ** LM3900 Quad Norton Op. Amplifier

** Minimum purchase of 40 units ** LM1458/4558 Dual Op. Amplifier

** Minimum purchase of 40 units ** LM833 Dual Low Noise Op. Amplifier

** Minimum purchase of 40 units ** LM741 Op. Amplifier 8 Pin Dil

** Minimum purchase of 25 units ** LM358 Low Power Dual Op. Amplifier

** Minimum purchase of 25 units ** LM348 Quad Op. Amplifier

** Minimum purchase of 10 units ** OPA2134PA Audio Op Amp, 8 pin DIL package.

** Minimum purchase of 10 units ** CA3140 FET Op. Amplifier 8 Pin Dil

LM3886 50 Watt Audio Amplifier

LM3876 40 Watt Audio Amplifier

** Minimum purchase of 10 units ** LM1875 20W Audio Amplifier

** Minimum purchase of 40 units ** LM386 Low Voltage Amplifier (1 Amp)

** Minimum purchase of 25 units ** LM384 5 Watt Power Amplifier

** Minimum purchase of 25 units ** LM380 Power Amplifier 14 Pin Dil

For high-power audio and industrial linear amplifiers. All feature lateral structure for high resistance to electrical destruction. Excellent frequency characteristics. Integral protection diode. TO-3P package.

ECX20P16
Type:P
(V)Bv:160V
(A)Id:16A
(W)Pd:250W

For high-power audio and industrial linear amplifiers. All feature high resistance to electrical destruction. Excellent frequency characteristics. The TO-3 EXICON Mosfets, whilst not direct equivalents to the Hitachi® parts, will suit most circuits with only minor modifications.

Specifications:

Hitachi Part: 2 x 2SJ56 Exicon Part: ECF20P20 Type: P Bv: 200V Id: 16A Pd: 250W

For high-power audio and industrial linear amplifiers. All feature high resistance to electrical destruction. Excellent frequency characteristics. The TO-3 EXICON Mosfets, whilst not direct equivalents to the Hitachi® parts, will suit most circuits with only minor modifications.

Specifications:

Hitachi Part: 2 x 2SK176 Exicon Part: ECF20N20 Type: N Bv: 200V Id: 16A Pd: 250W

For high-power audio and industrial linear amplifiers. All feature high resistance to electrical destruction. Excellent frequency characteristics. The TO-3 EXICON Mosfets, whilst not direct equivalents to the Hitachi® parts, will suit most circuits with only minor modifications.

Specifications:

Hitachi Part: 2SJ56 Exicon Part: ECF10P20 Type: P Bv: 200V Id: 8A Pd: 125W

For high-power audio and industrial linear amplifiers. All feature high resistance to electrical destruction. Excellent frequency characteristics. The TO-3 EXICON Mosfets, whilst not direct equivalents to the Hitachi® parts, will suit most circuits with only minor modifications.

Specifications:

Hitachi Part: 2SK176 Exicon Part: ECF10N20 Type: N Bv: 200V Id: 8A Pd: 125W

For high-power audio and industrial linear amplifiers. All feature high resistance to electrical destruction. Excellent frequency characteristics. The TO-3 EXICON Mosfets, whilst not direct equivalents to the Hitachi® parts, will suit most circuits with only minor modifications.

Specifications:

Hitachi Part: 2SJ49 Exicon Part: ECF10P16 Type: P Bv: 160V Id: 8A Pd: 125W

For high-power audio and industrial linear amplifiers. All feature high resistance to electrical destruction. Excellent frequency characteristics. The TO-3 EXICON Mosfets, whilst not direct equivalents to the Hitachi® parts, will suit most circuits with only minor modifications.

Specifications:

Hitachi Part: 2SK134 Exicon Part: ECF10N16 Type: N Bv: 160V Id: 8A Pd: 125W

For high-power audio and industrial linear amplifiers. All feature high resistance to electrical destruction. Excellent frequency characteristics. The EXICON Mosfets, whilst not direct equivalents to the Hitachi® parts, will suit most circuits with only minor modifications.

Specifications:

Exicon Part: ECX10P20 Pacakge: TO-247 Type: P Bv: 200V Id: 8A Pd: 125W

For high-power audio and industrial linear amplifiers. All feature high resistance to electrical destruction. Excellent frequency characteristics. The EXICON Mosfets, whilst not direct equivalents to the Hitachi® parts, will suit most circuits with only minor modifications.

Specifications:

Exicon Part: ECX10N20 Package: TO-247 Type: N Bv: 200V Id: 8A Pd: 125W

** Minimum purchase of 10 units ** 2N7000 N-Channel TMOS FET Package:TO-92

** Minimum purchase of 10 units ** IRF840 Mosfet

Rating: 55V 75A
Package: TO-220

** Minimum purchase of 10 units ** IRF840 Mosfet

Rating: 500V 8A
Package: TO-220

** Minimum purchase of 10 units ** IRF830N Mosfet

Package: TO-220

** Minimum purchase of 10 units ** IRF740 Package:TO-220

** Minimum purchase of 10 units ** IRFI540N Mosfet

Package: TO-220

 IRF540 Package:TO-220   (2 pack)

** Minimum purchase of 10 units ** MTP3055E N Channel MOSFET Package:TO-220

Matched pair of Power Tetrode valves used in musical instrument amplifiers. Made to original UK specifications to replicate the tonal output of the famous Mullard valve.

(6L6GC / 5881)

Power tetrode valve used in musical instrument amplifiers. Made to original UK specifications to replicate the tonal output of the famous Mullard valve.

(6L6GC / 5881)

Power pentode valve utilised in musical instrument amplifiers and for hi-fi amp output stages.

(EL34EH / 6CA7)

** Minimum purchase of 10 units ** 4N35 Optocoupler

** Minimum purchase of 10 units ** 4N33 Optocoupler

** Minimum purchase of 10 units ** 4N28 Optocoupler

** Minimum purchase of 10 units ** MOC3041 Triac Optocoupler Zero Crossing

** Minimum purchase of 10 units ** MOC3021 Triac Optocoupler

Used with fibre optic cable to convert light to an electrical signal.

Specifications:

Speed: 8Mbps Voltage: 3V Input: TTL compatible Size (mm): 12.4L x 11.5W x 10.6H

Used with fibre optic cable to convert electrical signal to light signal.

Specifications:

Speed: 8Mbps Voltage: 3V Input: TTL compatible Size (mm): 12.4L x 11.5W x 10.6H

** Minimum purchase of 10 units ** BP2334 Phototransistor

5mm diameter phototransistor. Light (on) current 0.5mA, dark (off) current 100nA. Viewing angle 30°. VCE = 30V.

Single package design for remote control detecting applications. Used with audio equipment, cameras, home computers, etc.

Specifications:

Supply Voltage: 5V (Typically) Bandpass Freq.: 38kHz