IC Switchmode Controller TO220 5pins

IC Current Switchmode Controller 8DIL

VISATON 2 inch (52.5mm) High End Full Range Speaker 8 ohms 8 Watts max

A Brilliant Little Full Range Speaker with an excerllent frequency response, for it's size, ideal for both voice and music reproduction.

Housed in a strong steel basket with dual paper cone construction, heavy magnet and large voice coil make this speaker a great choice for many applications.

*  Rubber edge
*  Metal chassis
* Spade terminals
 

• Freq Response: 150Hz to 20KHz
• Resonant Freq 270KHz
• Mean sound pressure level 84 dB (1 W/1 m)
• Size 52.5mm (2 inches)
• Voice coil diameter 14mm
• Power max: 8W
• Power nom: 5W
• Weight 130gm

VISATON 4 inch (100mm) WIDE RANGE SPEAKER 8 OHMS 50 Watts max, 30 Watts RMS
A High Quality Wide Range Speaker with a good frequency response, ideal for both voice and music reproduction. Housed in a strong steel basket with dual paper cone construction, heavy magnet and large voice coil make this speaker a great choice for many applications.

*  Rubber edge
*  Metal chassis
* Spade terminals
 

• SPL:  86dB
• Freq Response: 80Hz to 20KHz
• Size 4 inches
• Power max: 50W
• Power rms: 30W

Visaton FRS 84 - 80mm 4 ohm Round High Power Fullrange Speaker 

Small size delivers surprisingly fine bass at lower sound levels. Rated at 30 Watts max

Specificaton:

Cut out diameter: 73mm

Depth: 44mm

Voice coil diameter: 20mm

Freq response: 100 to 20KHz

Resonant Freq: 115 to2120Hz

Max Power: 30 Watts

Sound Pressure Level:  82db @ 1W/1m

Excursion 2.5mm

Weight: 280gm

 VU Audio Level Display Kit

Simple LM3914-based VU display kit with 10 segment LED display and input trim potentiometer. The resistors included in the kit make it a 0V-1.4V display 

• Instructions x 1
• 100Ω Carbon Resistor x 1
• 4.7kΩ Carbon Resstor x 1
• 10k Trim Potentiometer
• LM3914 (this kit can be also used with LM3915 and LM3916)
• 10-Segment Bar Display
• 20 pin IC socket (to be used with the display)
• PCB x 1

Technical Specifications:

Input Voltage: 5VDC
Signal Range: 0V-1.4V