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Hobby Components Obstacle Avoidance Robot Kit
This robotic car kit is a complete kit of parts, including electronics,...
£ 19.99 -
LiPo charging with step up boost converter module
This module is a small single cell lithium battery charging module which...
£ 1.99 -
Hobby Components Mega Prototyping Shield
The Hobby Components prototyping shield for the Arduino Mega allows you...
£ 4.99 -
Hobby Components Uno Prototyping Shield
The Hobby Components prototyping shield for the Arduino Uno allows you...
£ 3.99 -
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Wemos LOLIN D1 Mini ESP8266 Development Board
The WeMos D1 mini is a miniature wireless 802.11 (Wifi) microcontroller...
£ 6.25 -
Wemos/Lolin D32 ESP32 development board
The Lolin D32 development board is based on the Espressif systems ESP32...
£ 9.99 -
Emergency stop switch - 40mm
A large resettable emergency stop button. Made from ABS plastic this...
£ 3.00 -
Capacitive Touch LED Toggle Switch (Available in Various Colours)
A small illuminated capacitive toggle switch. This touch sensitive...
£ 2.29 -
DC To DC 5A Step Down Converter
A high power DC - DC step down power supply module capable of supplying...
£ 6.00 -
DC To DC 5A Step Up Boost Power Converter
A high power DC - DC step up power supply module capable of supplying...
£ 5.49 -
DC-DC 2A Step Down Module With LCD & Case
This small DC to DC step down voltage converter is capable of supplying...
£ 6.99
£ 1.29SN74HC02N Logic Quad 2 Input NOR Gate DIP14
£ 1.29The Texas Instruments 74HC02N Quad 2-input NOR gate is available in a DIL-14 package. It has full function and pin compatibility with LSTTL family and most types of the CMOS-4000 family. It features very short switching times and with a fan out of 10 LSTTL loads.
£ 1.2974HC161B1R Synchronous Binary Counter
£ 1.29This ST 74HC161 4-bit synchronous binary counter IC is available in a DIL-16 package. A part of the 74HC range. The M74HC161 is a high speed CMOS 4-Bit synchronous presettable binary counter.
£ 1.2974HC08B1R Quad 2-input Positive and Gate
£ 1.29This Texas Instruments 74HC Quadruple 2 input AND gate IC is available in a DIL-16 package. A part of the 74HC range. The M74HC08 is a high speed CMOS quad 2 input AND gate.
£ 1.29SN74HC86N Quad Exclusive OR Gate
£ 1.29This SN74HC86N quadruple XOR gate IC is available in a DIL-14 package. A part of the 74HC range. The M74HC86 is a high speed CMOS quad Exclusive OR gate.
£ 3.99AT28C64B-15PU - EEPROM
£ 3.99The AT28C64B-15PU is a high performance 64K (8K x 8bit) parallel EEPROM device in 28 pin DIP. Its 64K of memory is organized as 8192words by 8bits. This EEPROM is manufactured with Atmel's advanced non volatile CMOS technology, the device offers access times to 150ns with power dissipation of 220mW. When device is deselected, the CMOS standby current is...
£ 1.29SN74HC139N - Decoder / Demultiplexer
£ 1.29The SN74HC139N is a 2-to-4 dual Decoder/Demultiplexer designed for high-performance memory-decoding or data-routing applications requiring very short propagation delay times. In high-performance memory systems, these decoders can minimize the effects of system decoding. When employed with high-speed memories utilizing a fast enable circuit, the delay time...
£ 1.29CD74HC30E - NAND Gate
£ 1.29The CD74HC30E is a high speed CMOS logic 8-input NAND Gate. The device provides the system designer with the direct implementation of the positive logic 8-input NAND function. Logic gates utilize silicon gate CMOS technology to achieve operating speeds similar to LSTTL gates with the low power consumption of standard CMOS integrated circuits. This device...
£ 1.29SN74HC245N Octal Bus Transceiver
£ 1.29This SN74HC245 octal Bus Transceiver IC is available in a DIL-20 package. A part of the 74HC range. The M74HC245 is an advanced high speed CMOS Tri-State octal bus transceiver.
£ 1.29SN74HC377N Flip-Flop
£ 1.29The SN74HC377N is an octal positive-edge-triggered D-type Flip-flop with clock enable. It is similar to the HC273 devices, but features a latched clock-enable (CLKEN\) input instead of a common clear. Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse, if...
£ 1.99Green 40 Pin ZIF Socket
£ 1.99These ZIF, or Zero Insertion Force sockets incorporate a lever which actuates the zero insertion force (ZIF) mechanism to help reduce damage to devices. These 2.54mm DIP sockets provide an excellent test and burn-in interface for dual in-line packages with a 2.54mm pitch and body width of 0.6 inches.
£ 1.99Black, 28 Pin ZIF Socket
£ 1.99These ZIF, or Zero Insertion Force sockets incorporate a lever which actuates the zero insertion force (ZIF) mechanism to help reduce damage to devices. These 2.54mm DIP sockets provide an excellent test and burn-in interface for dual in-line packages with a 2.54mm pitch and body width of 0.3 and 0.6 inches.
£ 2.29Black, 40 Pin ZIF Socket
£ 2.29These ZIF, or Zero Insertion Force sockets incorporate a lever which actuates the zero insertion force (ZIF) mechanism to help reduce damage to devices. These 2.54mm DIP sockets provide an excellent test and burn-in interface for dual in-line packages with a 2.54mm pitch and body width of 0.3 and 0.6 inches.
£ 1.50L9110H Motor Driver IC
£ 1.50
£ 1.69MAXIM MAX7221 LED Display Driver
£ 1.69The MAX7221 is a compact, serial input/output common-cathode display driver that interfaces microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-B decoder, mu...
£ 1.89M54562 Transistor Array IC
£ 1.89M54562 is an eight-circuit output-sourcing Darlington transistor array. The circuit is made of PNP and NPN transistors. These semiconductor integrated circuit performs high-current driving with extremely low input current supply.
£ 1.5074HC238 Decoder/Demultiplexer IC
£ 1.50The 74HC238 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The device features three enable inputs (E1 and E2 and E3). Every output will be LOW unless E1 and E2 are LOW and E3 is HIGH.
£ 1.69DM13A Constant Current Sink Driver
£ 1.69The DM13A is a constant-current sink driver specifically designed for LED display applications. The device incorporates shift registers, data latches and constant current circuitry on the silicon CMOS chip. The maximum output current value of all 16 channels is adjustable by a single external resistor.
£ 1.50L293D 16 Pin DIP IC
£ 1.50The L293D is a quadruple high-current half-H driver. The L293D is designed to provide bidirectional drive currents of up to 600-mA at voltages from 4.5 V to 36 V. This device is designed to drive inductive loads such as relays, solenoids, dc and bipolar stepping motors, as well as other high-current/high-voltage loads in positive-supply applications. All...
£ 0.390.3 Inch DIL IC Sockets 18 Pin
£ 0.39These 0.3 inch DIL IC Sockets are sold with either 8, 14, 16, 18, 20, 24 or 28 pins. The contact plating is tin. The pin pitch is standard 2.54mm and the row pitch is 7.62mm... Please Note: Price is for one (1) - However, the more you buy, the lower the price becomes.
£ 2.49MCP23017 16Bit I2C I/O Expander
£ 2.49The MCP23017 (HCCOIC0048) IC provides 16-bit, general purpose parallel I/O expansion for I2C bus applications. It consists of multiple 8-bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as either inputs or outputs by writing the I/O configuration bits (IODIRA/B)...
£ 0.390.3 Inch DIL IC Socket 24 Pin
£ 0.39These 0.3 inch DIL IC Sockets are sold with either 8, 14, 16, 18, 20, 24 or 28 pins. The contact plating is tin. The pin pitch is standard 2.54mm and the row pitch is 7.62mm... Please Note: Price is for one (1) - However, the more you buy, the lower the price becomes.
£ 0.99DALLAS DS18B20 TO-92 IC
£ 0.99The DS18B20 Digital Thermometer in a small 3 pin TO-92 package. It provides 9 to 12-bit (configurable) temperature readings which indicate the temperature of the device.
£ 1.50Atmel ATTiny85 in DIP package
£ 1.50The high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 8KB ISP flash memory, 512B EEPROM, 512-Byte SRAM, 6 general purpose I/O lines, 32 general purpose working registers, one 8-bit timer/counter with compare modes, one 8-bit high speed timer/counter, USI, internal and external Interrupts, 4-channel 10-bit A/D converter,...
£ 1.69MAX7219 LED Driver IC in DIP package
£ 1.69The MAX7219 is a compact, serial input/output common-cathode display drivers that interfaces microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit. Only...