Compare Optoisolator - 4 Channel PS2501 (DIP) $2.25 Opto-isolator with transistor output for interfacing to noisy loads. This 16-pin dip can be used in conjunction with relays, small motors, etc. to allow a simple microcontroller to turn on and off up to 50mA per channel. Datasheets: PS2501... 0 Add to Cart
Compare PIC18F2550 PIC 48MHz 28Pin $5.49 IC, 8BIT MCU, PIC18F, 48MHZ, DIP-28 Controller Family/Series:PIC18 Core Size:8 bit No. of I/O's:24 Program Memory Size:16 kWords EEPROM Memory Size:256Byte RAM Memory Size:2KB CPU Speed:48MHz RoHS Compliant: Yes Download: ... 0 Add to Cart
Compare Programmable Oscillator - 16.2kHz to 133MHz $2.95 The DS1077 is a dual-output, programmable, oscillator requiring no external components for operation. The DS1077 can be used as a processor-controlled frequency synthesizer or as a standalone oscillator. The two synchronous output operating frequencies... 0 Add to Cart
Compare Real Time Clock - DS3234 $9.95 Add a RTC to 8-bit MCU! The DS3234 is a low-cost, extremely accurate SPI bus RTC with an integrated temperature compensated crystal oscillator (TCXO) and crystal. Features: Battery Backup Input for Continuous Timekeeping High-precision... 0 Out of stock
Compare RS232 Converter DIP - MAX232 5V $1.95 The 'must have' IC for 5V projects. This is the RS232 converter IC that is capable of running at 5V and communicating with 5V logic.This chip comes in a 16-pin DIP package. Requires four external capacitors. The MAX232 can use very small 0.1uF ceramic... 0 Add to Cart
Compare RS232 Converter SMD - MAX3232 $1.89 The 'must have' IC for 3V projects. This is the RS232 converter IC that is capable of running at 3V and communicating with 3V logic. Comes in an easy to solder 16-Pin SOIC SMD package. Requires four external 0.1uF ceramic capacitors - no more 10uF... 0 Add to Cart
Compare Shift Register 8-Bit - 74HC595 $0.49 The MM74HC595 high speed shift register utilizes advanced silicon-gate CMOS technology. This device possesses the high noise immunity and low power consumption of standard CMOS integrated circuits, as well as the ability to drive 15 LS-TTL loads... 0 Add to Cart
Compare SN74LVC245 - Breadboard Friendly 8-bit Logic Level Shifter $1.49 When interfacing 3.3V devices with a 5V Arduino, the logic level needs to be shifted. Most 3.3V devices will be damaged if operated with 5V signals, while others will simply operate unreliably. This is where the inexpensive 74LVC245 comes in. It is... 0 Add to Cart
Compare USB to UART Bridge - FT232RL $4.60 The ever popular FTDI USB to UART IC now comes with built-in EEPROM and built-in oscillator! This IC comes in a 28-pin SSOP package and can be soldered by hand. The FT232R is the latest IC from FTDI requiring very few external components for... 0 Add to Cart
Compare Voltage Regulator - 5V $0.92 Basic voltage regulators in the TO-220 package. A must have for basic 5V electronics. Download: Datasheet 0 Add to Cart
Compare Voltage Regulator - Adjustable LM317 $1.95 Basic voltage regulators in the TO-220 package. Adjustable regulator can be set from 1.25V up to 25V output with two external resistors. Check out the LM317 calculator for more information. Download: Datasheet 0 Add to Cart
Compare 1500uH (1.5mH) 2A TDK Inductor $4.50 1500uH 2A TDK Inductor It can be used in serial with the switching supply so that the switching supply can be used to power the LinkSprite powerline communication products. FEATURES This is a low Rdc, best for the power supply line... 0 Add to Cart
