PylePro Model : PMP30Compact Megaphone with Built-in SirenMegaphone PA Bullhorn with Built-in Siren, Adjustable Volume Control and 800 Yard Range Features:For Indoor/Outdoor UseOver 800 Yard RangeAdjustable Volume ControlUsed By U.S. Armed ForcesMaximum Power Output: 30 Watt2 Audio Functions: Voice...

This is a wonderful kit to walk you into the fascinating physical world! Details like module description, principles and code are provided by experiment on the corresponding page in LEARN on our website. Also you can watch related videos. The kit includes some basic tutorials like blinking an LED, c...

Elegoo 37 sensor modules kit is the most complete modules kit for Arduino beginner. It is easy used and funny. The kit has 37 sensor modules, 1 CD with tutorial and 100 pieces resistors packing in a beautiful plastic box. Component listing: 1 x Joystick 1 x Relay 1 x Big sound 1 x Small sound 1 x Tr...

This is an elegant and innovative protective case designed specifically for the Raspberry Pi Camera. The case is a two-piece injection-moulded ABS enclosure that snaps together around the Raspberry Pi Camera. It provides tough protection for the Raspberry Pi Camera while providing access to connecto...

For Arduino-compatible Board ATmega328 running at 8MHz with external resonator (0.5% tolerance) USB connection off board Supports auto-reset Max 150mA output Over current protected Reverse polarity protected DC input 3.3V up to 12V On board Power and Status LEDs Package Included: 1 X Pro...

Introduction The SunFounder HC-SR04 Ultrasonic Ranging module includes an ultrasonic transmitter, receiver and circuits. It has 4 pins: VCC, TRIG, ECHO and GND. The anti-reverse pin header onside makes it easy to connect and apply. As for the ranging principle, it is quite simple to understand: pull...

Discover what's going on behind your back with the monitor mirror. The world around you keeps moving whether or not you see it. Why not see it? This Monitor Mirror fits both regular and flat screen monitors. Convex (Wide angle) mirror surface is 4in. wide and 2in. high and may be moved from Monitor...

Perfect for outdoor recreation, The Outland Firebowl Mega adds ambiance to any outdoor activity and offers an alternative to traditional labour intensive campfires. Safe to use during most campfire bans, you can bring the warmth and experience of a campfire with you anywhere. Our 58,000 BTU fire bow...

Healths Harmony Omega 7 First it was Omega 3's, now it's Omega 7's. There's a lot of hype surrounding these naturally-occurring fatty acids, and with good reason. The most recent studies into the benefits of Omega 7 paint a vivid picture of what it could do for you. But how do you know which oil to...

New Rockford Fosgate Prime 1200 Watt Class D 1 channel Amplifier

Long lasting alkaline power cells