The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. T..
The HC-SR04 ultrasonic sensor uses sonar to determine distance to an object like bats or dolphins do. It offers excellent range accuracy and stable re..
This is a great first stepper motor, good for small projects and experimenting with steppers. This uni-polar motor has a built in mounting plate with ..
The 8x8 LED dot matrix kit has many applications in real life, such as various types of electronic display, panels for indoor or semi outdoor sign boa..
This is a small device called a reed switch. When the device is exposed to a magnetic field, the two ferrous materials inside the switch pull together..
These are 20cm and 10 cm long jumper wires terminated as male to male. Use these to jumper from any female header on any board. Multiple jumpers can b..
With the fast development of the world and the increasing demand for energy, solar energy, as a new renewable one, has received more and more attentio..
The LP2950 and LP2951 are micropower low dropout (LDO) linear voltage regulators that are specifically designed to maintain proper regulation with an ..
This is the LM317TG voltage regulator, a three-terminal positive regulator with a 1.2V to 37V adjustable output voltage. This adjustable regulator pro..
An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC to an outer pin, GND to..
Accurate sensor to measure AC/DC current up to 30A. The sensor can even measure high AC mains current and is still isolated from the measuring part du..
This is a proximity ID card of 13.56Mhz ISO14443. It has been specially manufactured and packaged to be clean from dust. And you can print any picture..
This is a basic 20 character by 4 line display. Black text on Green background or White text on Blue background. Utilizes the extremely common HD44780..
This pan-tilt kit is the perfect way to give your project full range motion with two micro servos. The pan-tilt can rotate roughly 180° from side-to-s..
The LM335 temperature sensor is an easy to use, cost-effective sensor with decent accuracy (around +/- 3 degrees C calibrated). The sensor is essentia..
The analog gas sensor - MQ3 is suitable for detecting alcohol, this sensor can be used in a Breathalyser.It has a high sensitivity to alcohol and smal..
Hex Inverting Schmitt Trigger
The 74HC14 utilizes advanced silicon-gate CMOS technology to achieve the low power dissipation and high noise immunity ..
The 74HC245 are octal transceivers featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The “245” features an o..
12-STAGE BINARY COUNTER
The MM74HC4040 is a high speed binary ripple carry counter. This counter is implemented utilizing advanced silicon-gate CMOS ..
The MC74HC4538A is identical in pinout to the MC14538B. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are c..
74LS00 Quad 2 Input NAND GateThe 74LS00 IC is a Quad 2 Input NAND Gate which is 14 pin IC used to perform NAND operation of digital data. This IC has ..
The 74LS121 is a monostable Multi-vibrator with Schmitt-trigger inputs that features dual negative-transition-triggered inputs and a single positive-t..
The 74LS147 features priority decoding of the inputs to ensure that only the highest-order data line is encoded. The 74LS147 encode nine data lines to..
74LS151 8-to-1 Data Selector Multiplexer IC is a part of the 74XXYY IC series. The 74LS151 IC has a wide range of working voltage, a wide range of wor..
74LS153 is a member of the 74XXYY Ic series. 74LS153 is a fully complementary, on-chip, binary decoding data selection to the AND-OR gates. Separator ..
74LS157 Quad 2 To 1 Line Multiplexer is a part of the 74XXYY IC series. The 74LS150 IC has a wide range of working voltage, a wide range of working co..
The 74LS165 is a 8-bit serial shift register that shifts the data in the direction of QA toward QH when clocked. Parallel-in access to each stage is m..
The ‘LS169B and ‘S169 are 4-bit binary counters. The 74LS169 features an internal carry look-ahead for cascading in high speed counting applications. ..
The 74LS181 IC is an arithmetic logic unit / function generator IC that has a complexity of 75 congruent gates on a monolithic IC chip. These circuits..
The 74LS193 is an UP/DOWN DIP-16 Binary Counter. Separate Count Up and Count Down Clocks are used and in either counting mode the circuits operate syn..
The 74LS194 bidirectional shift register is designed to incorporate virtually all of the features a system designer may want in a shift register; they..
The SN54/ 74LS195 is a high speed 4-Bit Universal Shift Register offering typical shift frequencies of 39 MHz. It is useful for a wide variety of regi..
The 74LS42 is a Multipurpose Decoder designed to accept four BCD inputs and provide ten mutually exclusive outputs. It is a member of the 74XXYY IC se..