MQ 2 Smoke Sensor MQ 3 Smoke Sensor MQ 6 Smoke Sensor - Can be used as a Digital or analog sensor -...

MAX7219 IC is a serial input/output common-cathode display driver that is used to connect...

Description These circuits consist of four independent, high gain, internally frequency compensated...

- A crystal oscillator is an electronic circuit or device which is used to generate a stable...

- A soil moisture sensor measures the water content in soil and is used in agriculture, gardening,...

IR Wireless Remote Control Module - IR receiver module can receive standard 38KHz modulation remote...

555 TIMER IC - 555 timers are monolithic ICs that provide signals to a digital system to change its...

Atmega328 microcontroller - atmega328p is high performance, low power controller from microchip....

- 2N3055 is a general purpose NPN(negative-positive-negative) power transistor manufactured with the...

220V 120dB MS-190 Mini Metal Alarm Siren Motor Alarm Industrial Sound Alarm Features: The alarm...

FLEX SENSOR 4.5 INCH - Angle Displacement Measurement - Bends and Flexes physically with motion...

Working Voltage Range: DC 4.5V- 20V - Current Drain: <60uA - Detection Range: <140° - Voltage...

Operating Voltage: 5V/3.3V DC Max Current Draw: 5V – 500mA; 3.3V – 50mA Connector: Mini USB Fully...

LM7812 Voltage Regulator IC The LM7812 is a popular, low-cost, fixed linear voltage regulator IC...

The cd4049ube is a cmos hex inverting buffer/converter in 16 16-pin dip package. it features logic...

LM339N LM339 Low Power Quad Voltage Comparators New IC LM339N is a quad differential comparator...

ADAPTER 12V DC, 2A POWER Adapter This product adopts advanced technology design and excellent...

3.5 inch TFT LCD Touch-Screen Module 480 x320 Resolution - 3.5" diagonal LCD TFT display -...

- The DHT11 is a basic digital sensor that measures both temperature and humidity and outputs the...

- A water level sensor is a device that detects the height of water in a container and converts this...