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74LS75 4-Bit Bi-Stable Latch contains latches are ideally suited for use as temporary storage for binary information between processing units and input/output or indicator units. Information present at a data (D) input is transferred to the Q output when the enable is HIGH, and the Q output will fol..

74LS86 Quad 2 Input Exclusive OR Gate contains four independent gates each of which performs the logic XOR function. 74LS86 Quad 2 Input Exclusive OR Gate circuit is designed such that the OR operation of the input pins 1,2 , 4,5, 9,10 & 12,13 are produced on the pin 3, 6, 8 & 11 respectivel..

74LS161 Synchronous 4-Bit Counter contains high-speed 4-bit synchronous counters. They are edge-triggered, synchronously presettable, and cascadable MSI building blocks for counting, memory addressing, frequency division and other applications. 74LS161 IC can be soldered directly to the circuit boar..

74HC244B1 is Octal Buffer and Line Driver designed to be employed as memory address drivers, clock drivers and bus-oriented transmitters/receivers which provide improved PC board density.Features of 74HC244B1 Octal 3-State Buffer/Line Driver/Line Receiver:Operating Voltage Range 4.5V to 5V..

L7806/LM7806 Voltage Regulator is a 6V voltage regulator that can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestruct..

Yellow 12x12x7.3mm Tactile 4 Pin Push Button Switch is fully compatible to Omron B3F-4055 Switch. It has 4 pins, 2 pins of each side are connected to each other. So, pressing the switch, connects all 4 pins. It has current capacity of 100 mA. The top of the switch is such that, cap can be easil..

L7806/LM7806 Voltage Regulator is a 24V voltage regulator that can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestruc..

L298 is an integrated monolithic circuit in a 15 - lead Multiwatt and PowerSO20 packages. It is a high voltage, high current dual full-bridge driver designed to accept standard TTL logic levels and drive inductive loads such as relays, solenoids, DC and stepping motors. Two enable inputs are provide..

The LM1117-3.3V / AMS1117-3.3V is a series of low dropout voltage regulators with a dropout of 1.2V at 1A of load current. It has the same pin-out as Texas Instruments' industry standard LM317.Features of LM1117-3.3V / AMS1117-3.3V, 1A, Voltage Regulator 3.3V,  SOT-223 PackageOutput Curren..

The 212 encoders are a series of CMOS LSI'S for remote control system applications. They are capable of encoding information which consists of N address bits and 12N data bits. Each address/data input can be set to one of the two logic states. The programmed addresses/data are transmitted together w..

The 212 decoders are a series of CMOS LSIs for remote control system applications. They are paired with Holtek 212 series of encoders (refer to the encoder/decoder cross reference table). For proper operation, a pair of encoder/decoder with the same number of addresses and data format should be chos..

The FT232R USB UART Driver IC is a device which simplifies USB to serial designs and reduces external component count by fully integrating an external EEPROM, USB termination resistors and an integrated clock circuit which requires no external crystal, into the device. It has been designed to operat..

LM555 Precision Timer IC is a precision timing circuit capable of producing accurate time delays or oscillation. In the time-delay or mono-stable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the a-stable mode of operation, the frequency ..

The LM358 Dual Operational Amplifier series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and t..

The LM324 Quad-Operational Amplifiers series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and ..

ESP8266 (ESP-07 )Serial WIFI  Transceiver Module is a cheap and easy way to connect any small microcontroller platform, like Arduino, wirelessly to Internet. ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application s..

The high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 16KB ISP flash memory, 1KB SRAM, 512B EEPROM, an 8-channel/10-bit A/D converter (TQFP and QFN/MLF), and debugWIRE for on-chip debugging. The device supports a throughput of 20 MIPS at 20 MHz and operates between 2.7-..

The high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 16KB ISP flash memory, 1KB SRAM, 512B EEPROM, an 8-channel/10-bit A/D converter (TQFP and QFN/MLF), and debugWIRE for on-chip debugging. The device supports a throughput of 20 MIPS at 20 MHz and operates between 2.7-..

The fuses to be considered are current sensitive devices which are designed as the intentional weak link in the electrical circuit. The function of a fuse is to provide discrete component or complete circuit protection by reliably melting under overcurrent conditions and thus safely interrupting the..

The Atmel 89C51 Microcontroller or commonly known as AT89C51 is a low-power, high-performance CMOS 8-bit microcomputer with 4K bytes of Flash programmable and erasable read only memory (PEROM). The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with..