Fitting of DIY・ great for Arduino DIY project・ exercise your hand and brain.<br /><br />Features:<br />High quality and with carrying case.<br />Excellent price.<br />37-in-1 sensors・ can meet most customer learning requirements.<br /><br />Specifications:<br />Color: black<br />Material: circuit<br />Package weight: 428g / 15.10oz<br />Package size: 27.5 * 17.5 * 4.5cm / 10.82 * 6.88 * 1.77in ( L * W * H )<br /><br />Package lsit:<br />1 * Mini magnetic reed modules KY-021<br />1 * Hall magnetic sensor module KY-003<br />1 * Infrared sensor receiver module KY-022<br />1 * Class Bihor magnetic sensor KY-035<br />1 * Magic light cup module KY-027<br />1 * Rotary encoder module KY-040<br />1 * Optical broken module KY-010<br />1 * Detect the heartbeat module KY-039<br />1 * Reed module KY-025<br />1 * Obstacle avoidance sensor module KY-032<br />1 * Hunt sensor module KY-033<br />1 * Microphone sound sensor module KY-038<br />1 * Laser sensor module KY-008<br />1 * 5V relay module KY-019<br />1 * Temperature sensor module KY-001<br />1 * Temperature sensor module KY-028<br />1 * Linear magnetic Hall sensors KY-024<br />1 * Flame sensor module KY-026<br />1 * Sensitive microphone sensor module KY-037<br />1 * Temperature and humidity sensor module KY-015<br />1 * XY-axis joystick module KY-023<br />1 * Metal touch sensor module KY-036<br />1 * Box<br><img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/C/4/C2784/C2784-1-ddb9-pqA7.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/C/4/C2784/C2784-1-ddb9-UIZs.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/C/4/C2784/C2784-1-ddb9-2zPU.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/C/4/C2784/C2784-1-ddb9-FGHw.jpg" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/C/4/C2784/C2784-1-ddb9-qem6.jpg" /><br>