GY-MAX4466 electret microphone amplifier MAX4466 adjustable amplifier moduleDescription: Add an ear to your project with this well-designed electret microphone amplifier. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on. For the amplification, we ..
MAX9814 high-performance microphone AGC amplifier module CMA-4544PF-WThe MAX9814 is a low-cost, high-performance microphone amplifier with automatic gain control (AGC) and low-noise microphone bias. The device has a low-noise front-end amplifier, variable gain amplifier (VGA), output amplifier, micr..
Screw Shield V2 Stud Terminal expansion board (double support) for uno UNO R3The Screw Shields V2 Terminal Expansion Board that allows you to screw in jumper wires to a screw terminal for a much stronger and secure connection for your I/O and power pins. Feel secure with this Arduino-compatible..
XPT8871 XH-M125 DC 3-5V Single Channel Digital Audio Lithium Amplifier BoardSize:20mm*16mm*8mmVoltage: DC 3-5VPower: stereo mono 5WFeature: Anti-jamming, high quality, low power consumption Package Included: 1 x Module..
Product description: This expansion board as a driver expansion board, can be used for engraving machines, 3D printers.
It has total of four slots, can drive four A4988 stepper motor. Each stepper motor only need two IO ports. In other words, six IO ports can be well managed..
DESCRIPTION: Arduino LCD Keypad Shield This is a 16x2 LCD and Keypad shield for Arduino Uno, Diecimila, Duemilanove and Freeduino boards. Blue Backlight with white wordsuses 4 Bit Arduino LCD LibraryLeft, Right, Up, Down and Select buttonsScr..
Package Include: 1X BLUETOOTH XBee SHIELD- V03 Product description: Stackable design, easy to plug into ARDUINO development board;
Coupled with Arduino Bluetooth Bee Bluetooth module, and other Bluetooth devices can communicate Wir..
DESCRIPTION:The lamp brightness can be adjusted by requirement.it is very to operate.
It can touch in medium protection.such glass.acrylic.plastic.ceramics and so on.which is very safe.
Wide application of voltage range.you can choose arbitrarily between 2.4V to 4.5V.
Simple applied circuit.l..
DESCRIPTION:Five momentary push buttons (4+ joystick select button. just like the playstation 3 analog stick push button)
two-axis thumb joystick
Y-Axis movement will produce a proportional analog voltage on analog pin 0. while. Joystick X-Axis movement will produce a analog si..