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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..

ISD1820 Voice Recording module board is based on ISD18B20, which is a single-chip single-message record/playback device. Recordings are stored into on-chip non-volatile memory, providing Zero-power message storage. With the embedded Flash memory employed, data retention up to 100 years and typical 1..

The PCF8591 is a 8-Bit A/D - D/A Converter in a single-chip, single supply low power 8‑bit CMOS data acquisition device with four analog inputs, one analog output and a serial I²C‑bus interface.Features of PCF8591 8-Bit A/D - D/A Converter:Single power supply.Operating supply voltage 2.5 V to 6.0 V...

A DIP switch is a manual electric switch that is packaged with others in a group in a standard dual in-line package (DIP) and can be used as 8-bit address switch.Features of 8 Ways DIP Switch / 8 Ways Slide SwitchSturdy built Quality.Easy to use.8 Bit address selection.Standard pin spacing for ..

This is a high-quality, easy to use 40 pin ZIF socket that is 0.6" wide with gold-plated contacts. Compatible with 0.3" up to 0.6" wide ICs up to 40-pins. Makes for easy connecting or programming to many DIP ICs.Features of 40 Pin ZIF Socket:Fits up to 40-pin DIP chips, in 0.3"-0.6" width.Overall bo..

6800pF/6.8nF/0.0068uF 250v 682 Polyester Film Capacitor (Pack of 5)The polyester film capacitor is a non-polarized capacitor used to store charge in it in the form of electrostatic field.Features of 6800pF/6.8nF/0.0068uF 250v 682 Polyester Film Capacitor (Pack of 5):Capacitance: 6800pF/6.8nF/0...

The 74LS02 Quad 2-Input NOR Gate is a 14 pin IC which contains four independent gates each of which performs the logic NOR function. The IC is a dual in - line package whose 14 & 7 no. pin is vcc&gnd, 2 & 3 in and 1 out, 5 & 6 in and 4 out, 8 9 in and 10 out, 11 & 12 in and 13 is..

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 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..

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 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 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-..

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..

The 74LS10 Triple-3-Input NAND Gate contains three independent gates each of which performs the logic AND function. 74LS10 Triple-3-Input NAND Gate IC can be soldered directly to the circuit board or can be mounted on a 14 pin IC base. The 74LS10 Triple-3-Input NAND Gate circuit is designed such tha..

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..

The 74LS12 Triple 3-Input Positive NAND Gates With Collector Outputs contains three 3 input independent gates each of which performs the positive logic NAND function. 74LS12 IC can be soldered directly to the circuit board or can be mounted on a 14 pin IC base. 74LS12 Triple 3-Input Positive NAND Ga..

The EL817 Phototransistor Photocoupler series of devices each consist of an infrared emitting diodes, optically coupled to a phototransistor detector. They are packaged in a 4-pin DIP package and available in wide - lead spacing and SMD option.EL817 series of devices are Photo transistor based photo..

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..