OLatus Arduino Uno R3 SMD With PIR HC-SR501 and Breadboard 400 Points Security Circuit and Motion Detector Electronic Hobby Kit

HC-SR501 PIR MOTION SENSOR DETECTOR MODULE: Infrared sensor module is based on infrared technology, automatic control products. High sensitivity, high reliability, low power consumption, low voltage operation mode. Infrared Sensor with Control Circuit Board The Sensitivity and Holding Time Can be Adjusted. Widely used in various auto-sensing electrical equipment, especially for battery-powered automatic control products. Breadboard-400 Points Solderless Breadboard: This is a cute half size breadboard, good for small projects. It's 2.2" x 3.4" (5.5 cm x 8.5 cm) with a standard double-strip in the middle and two power rails on both sides. You can pull the power rails off easily to make the breadboard as thin as 1.4" (3.5cm) and stick it onto an Arduino protoshield.You can also cut these in half with a saw to create 2 tiny breadboards, or "snap" these breadboards together either way to make longer and/or wider breadboards. Arduino UNO R3 SMD version microcontroller: Arduino/Genuino Uno is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.