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16 Channel Multiplexer
Texas Instruments CD74HC4067 16-Channel multiplexer. What can you do with it? Ho..
2.4GHz Transceiver IC - nRF24L01+
Nordic Semiconductor nRF24L01+. Transceiver chip operating in the 2.4GHz band. T..
555 Timer
This is a common 555 timer/oscillator from TI. A classic for all of those first ..
74HC238 - 3 to 8 Line Decoder
The M74HC238 is a high speed CMOS 3 to 8 line decoder. There are three binary se..
8-Bit Parallel-In/Serial-Out Shift Register - 74HC165N
Description: The SN74HC165N is a neat little IC that will take an input of u..
Analog to Digital Converter - MCP3002
The MCP3002 has a 10-bit analog to digital converter (ADC) with a simple to use ..
ATMega2561
The ATMega2561 is one of Atmel’s low-power 8-bit AVR RISC-based microcontrollers..
ATMega328 - TQFP
This is Atmel’s high performance, low power 8-bit AVR ATMega328 microcontr..
ATmega328 with Arduino Optiboot (Uno)
The name says it all on this one. An ATmega328 in DIP package, pre-loaded with t..
ATMega32U4 TQFP
The ATMega32U4 is Atmel’s low-power 8-bit AVR RISC-based microcontroller f..
ATMEGA8U2-AU
The ATMEGA8U2-AU is a low-power CMOS 8-bit microcontroller based on the AVR enha..
AVR 14 Pin 20MHz 8K 12A/D - ATtiny84
The ATtiny84 is another of Atmel’s little tiny 8-Bit Processors. 8K of pro..
AVR 28 Pin 20MHz 32K 6A/D - ATMega328P
Atmel’s ATMega328P 8-Bit Processor in 28 pin DIP package. It’s like ..
AVR 40 Pin 16MHz 32K 8A/D - ATMega32
Atmel’s ATMega32 8-Bit Processor. 32K of program space, 32 I/O lines, 8 of..
AVR 8 Pin 20MHz 8K 4A/D - ATtiny85
Atmel’s itty-bitty ATtiny85 8-Bit Processor. 8K of program space, 6 I/O li..
Darlington Driver 8-Channel ULN2803 DIP
8 Darlington Arrays in 18-Pin DIP Package part # ULN2803A. Perfect for running r..
Digital Potentiometer - 10K
Potentiometers are incredibly useful, whether you’re controlling the volum..
Dot/Bar Display Driver - LM3914 (Linear)
This is the LM3914 Dot/Bar display analog-controlled LED driver that uses an ali..
Dot/Bar Display Driver - LM3916 (VU Taper)
This is the LM3916 Dot/Bar display analog-controlled LED driver that uses a more..
Dual/Quad Power Amplifier - STA540
The STA540 from STMicro is a 4-channel, class AB audio amplifier designed for hi..
Full-Bridge Motor Driver Dual - L298N
The LN298 is a high voltage, high current, dual full-bridge motor driver designe..
Graphic Equalizer Display Filter - MSGEQ7
The seven band graphic equalizer IC is a CMOS chip that divides the audio spectr..
H-Bridge Motor Driver 1A
Faster, cheaper, smaller, better, right? The SN754410 Quad Half H-Bridge is just..
I2C EEPROM - 256kbit
2 Wire Serial Communication (I2C) EEPROM - The back bone of any microprocessor p..
LED Display Driver (8-Digit) - MAX7219CNG
The MAX7219CNG is a compact, serial input/output common-cathode display driver t..
MEMS Microphone - INMP401 (ADMP401)
The ADMP401 is a high quality, low cost analog output bottom ported omnidirectio..
MP3 and MIDI Codec - VS1053B
VS1053b from VLSI is a single-chip Ogg Vorbis/MP3/AAC/WMA/MIDI audio decoder and..
MP3 and MIDI Codec - VS1063
VS1063 is an easy-to-use, versatile encoder, decoder and codec for a multitude o..
MP3 Codec IC - VS1011E-S
MP3 decoding is now even easier! This is the popular VS1011 single-chip MP3 audi..
MSP430 SMD IC
The Texas Instruments MSP430 family of ultralow-power microcontrollers consist o..
Ogg Vorbis Codec IC - VS1000D
VS1000 is a single-chip Ogg Vorbis (license-free audio codec) player. VS1000 con..
Op-Amp (Thru-Hole) - LM358
The LM358 is a great, easy-to-use dual-channel opamp. Opamps have so many applic..
Optoisolator - 4 Channel
Opto-isolator with transistor output for interfacing to noisy loads. This 16-pin..
PIC 14 Pin 20MHz 4K 8A/D - 16F688
Microchip’s 14-Pin16F688 8-Bit Processor. 4K of program space and 12 I/O l..
PIC 18 Pin 20MHz 2K - 16F628A
Microchip’s rock-solid 16F628A 8-Bit Processor. Now with nanoWatt technolo..
PIC 18 Pin 7-A/D 20MHz 4K - 16F88
Description: What do you get when you cross the 16F628 with the 16F819? The ..
PIC 28 Pin 20MHz 8K 8A/D - 16F876A
Description: Microchip's 16F876A 28 Pin 8-Bit Processor. 8K of program s..
PIC 44 Pin - PIC16F877A (SMD)
This is the PIC16F877A SMD IC Flash Microcontroller. This little chip was once u..
PIC 8 Pin 20MHz 2K 4A/D - 12F683
New 8-pin PIC with nanoWatt technology. Extended WDT, 4 channel ADC, software se..
PIC24FJ256DA206-I/PT
This is the MCU used for the original IOIO. The PIC24FJ256DA206 is a 16-bit flas..
PICAXE 08M2 Microcontroller (8 pin)
PICAXE-08M2 microcontroller chip. PICAXE is a neat entry-level microcontroll..
PICAXE 14M2 Microcontroller (14 pin)
This is the PICAXE-14M2 microcontroller chip. PICAXE is a neat entry-level m..
PICAXE 18M2+ Microcontroller (18 pin)
The new generation 18 pin PICAXE microcontroller now has parallel tasking, touch..
PICAXE 20M2 Microcontroller (20 pin)
This is the PICAXE-20M2 microcontroller chip. PICAXE is a neat entry-level m..
PICAXE 28X2 Microcontroller (28 pin)
PICAXE 28 pin microcontroller chip. Enhanced PICAXE28 chips with 8x memory and m..
Programmable Oscillator - 16kHz to 133MHz
The DS1077 is a dual-output, programmable, oscillator requiring no external comp..
Real Time Clock - DS3234
RTC stands for real time clock folks. The DS3234 is a low-cost, extremely accura..
RS232 Converter SMD - MAX3232
The ‘must have’ IC for 3V projects. This is the RS232 converter IC t..
Shift Register 8-Bit - SN74HC595
The SN74HC595N is a simple 8-bit shift register IC. Simply put, this shift regis..
Shift Register 8-Bit High-Power - TPIC6B595
Simple shift register IC that can control high-voltage/high-current devices dire..
Speaker - PCB Mount
This through-hole speaker is great for projects where you need something that so..
SpeakJet
The SpeakJet is a completely self-contained, single-chip voice and complex sound..
Surface Transducer - Small
Surface transducers give you the awesome power to turn almost any surface into a..
TCP/IP PHY Embedded Chip - WIZnet W5100
WIZnet’s W5100 is a full-featured, single-chip, Internet-enabled 10/100 Et..
Text to Speech chip for SpeakJet - TTS256
The TTS256 is an 8-bit microprocessor programmed with letter-to-sound rules. Thi..
Thermocouple Amplifier AD595-AQ
Analog Devices Thermocouple Type-K Amplifier. Attach a thermocouple, 5V power, a..
Thermocouple Amplifier Digital MAX6675
MAXIM IC MAX6675 Cold Junction Compensated K-Type Thermocouple to Digital Conver..
Thin Speaker
If you want to get some sound out of your project but have a tight space budget,..
TL431 - Voltage Reference
The TL431 is a three−terminal programmable shunt regulator diode. This monolithi..
TLC 5940 - PWM Driver
The TLC5940 is a 16 channel PWM unit with 12 bit duty cycle control (0 - 4095), ..
Transistor Array - ULN2803 (3 Pack)
This simple Transistor Array pack contains three SMD ULN2803 ICs from Texas Inst..
USB to UART Bridge - CP2102
Replacement: None. We are no longer carrying this bare IC on the storefront. Thi..
USB to UART Bridge - FT232RL
The ever popular FTDI USB to UART IC now comes with built-in EEPROM and built-in..
USB to UART Bridge with GPIOs - CP2103
Replacement:BOB-00199. We are no longer selling this bare IC but we do continue ..
WS2801 IC
You may recognize the WS2801from our addressable RGB LED strips. These 3-channel..
XMOS Processor - XS1-L1-64
The XS1 family of devices features a multi-threaded processor architecture const..