Reviews Medicom Power Oscillator

Tennis Trainer Ball Rebounder, Solo Training Equipment (1 Rebound Base, 2 Rope + 2 Balls)

WILSON SPORTS, the #1 name in tennis, in partnership with Sports Tutor, the #1 tennis machine manufacturer in the world, bring you the quality and performance you expect from Wilson..
FEATURES: Ball Speed - Up to 75 MPH. Ball Feed -Adjustable from one ball every 1-1/2 seconds to every 10 seconds. Spin Control - Heavy underspin to heavy topspin. Electronic Elevation Control - Ball trajectory is electronically adjustable from groundstroke to lob. Ball Capacity-110 Balls. Built-in Oscillator – Delivers shots randomly across the court for hitting on the run. Ball hopper folds down when not in use. Includes built-in towing handle and large towing wheels for easy rolling..
RECHARGEABLE BATTERY – Built-in battery provides up to four hours of playing time per charge. Includes Smart Battery Charger – Fully charges the battery overnight and shuts off automatically to prevent overcharging..
OPTIONS INCLUDED - WIRELESS REMOTE CONTROL -Starts and stops ball delivery, and controls oscillator. 2-LINE OSCILLATOR - Allows you to practice alternating forehand and backhand shots, or lets two people practice at a time. (see chart below for different option configurations)).
THREE YEAR WARRANTY. Made in U.S.A. by Sports Tutor..

Built-in linear sawtooth oscillator with only two external oscillating components (resistance and capacitance).
Built-in power transistor provides 500mA drive capability.
Integrated all pulse width modulation circuits.

WILSON SPORTS, the #1 name in tennis, in partnership with Sports Tutor, the #1 tennis machine manufacturer in the U.S. and Worldwide, bring you the quality and performance you expect from Wilson..
FEATURES: Topspin/Underspin adjustable from light to heavy. Ball Speed - up to 75 MPH. Ball Feed - From one ball every 1-1/2 seconds to every 10 seconds. Electronic Elevation Control - Ball trajectory is electronically adjustable from groundstroke to lob. Ball Capacity - 110 Balls. Built-in Oscillator – Delivers shots randomly across the court for hitting on the run. Ball hopper folds down when not in use. Includes built-in towing handle and large towing wheels for easy rolling..
RECHARGEABLE BATTERY – Built-in battery provides up to four hours of playing time per charge. Includes Smart Battery Charger that fully charges the battery overnight and shuts off automatically to prevent overcharging..
OPTIONS (not included): Wireless Remote Control - Starts and stops ball delivery, and controls oscillator. 2-LINE Oscillator - Allows you to practice alternating forehand and backhand shots, or lets two people practice at a time. SEE CHART BELOW FOR MORE MODELS..
THREE YEAR WARRANTY. Made in U.S.A. by Sports Tutor..

This is an 32.768 KHz 32768HZ Crystal Oscillator 2 x 6 mm.
Widely used in TV , automobile electronics , pc cards , electronical meter , DVD , MP3 , etc..
Size(Each One) : 2 x 6 mm/ 0.08" x 0.24"(D*H).
Package Included:30 Pcs A32.768 KHz 32768HZ Crystal Oscillator 2 x 6 mm(If the number of products received is incorrect, please contact us . we will refund or give you a replacement).
We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution..

Electric guitar effect pedal for guitar players..
With 3 functional knobs(RATE/INTENSITY/BLEND) for adjust the performance of the chorus effect. One toggle switch for two modes to choose..
RATE: For setting the speed of the internal oscillator.
INTENSITY:For setting modulation depth. Turn it up for a deeper effect.
BLEND: For setting the mix of the modulated and the dry sound. Turn it up for a more intense effect..
True bypass footswitch for switching between chorus effect and bypass status. LED light for indicating effects or bypass status..
Full metal shell and compact size, durable and portable..
9V power jack – DC supply only, center negative and outside positive, no battery connection within. Power Supply does not include..

Electromagnetic buzzer is composed of oscillator, electromagnetic coil, magnet, vibrating diaphragm and housing..
3V DC low voltage power supply, suitable for alarm application of various electronics..
Widely used in computer, printer, copier, alarm, electronic toy, car electronic equipment, telephone, timer, etc..
Stable Performance, good practicability, high quality plastic and metal material, long service life..
The buzzer will issue long alarm in relatively high voice once powered on, safe and reliable to use..

DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal..
RTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year..
The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format..
Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus..
The device integrates a very precise digital temperature sensor, On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply..