ReviewsOscillator

Ohaus 30391912 Model SHLD0415DG Digital Light Duty Orbital Shaker, 15mm Orbital, 120V

• ✅This is a high power, high efficiency shaker with a unique heat sink base design that allows it to work for long periods of time..
• ✅Grade: It has two levels, weak level and strong level, which can be switched at any time..
• ✅How to use: Before power on, set the strong and weak switch to the middle O position, select strong vibration or weak vibration after power on, and put the plaster model to be shocked on the oscillator disk. Turn on the adjustment knob, clockwise adjustment for oscillation increase, counterclockwise for oscillation decrease. When the model is finished oscillating, close the knob to stop oscillating, and then remove the model to be used..
• ✅Constituents: Oscillator is mainly composed of base and table, and equipped with a knob for adjusting the intensity of oscillation. It is very easy to control by gently turning the knob..
• ✅Smooth and non-slip base: The base is designed with four feet, and the rubber pad is made of high quality rubber, which is flexible and elastic, and the strong vibration will not shift..

Abovehill S-Pixie CW QRP Transceiver Telegraph Shortwave Radio Radio 7.023Mhz 40 Meter+Case Assembled

• S-Pixie Kit is a small and exquisite shortwave radio station, working mode is CW. Transmitting local oscillator frequency: 7023KHz.
• receiving local oscillator frequency: about 7023-7026KHz..
• Radio Station Power Supply Voltage is 9-13.8V (Battery or Linear Regulated Power Supply is Recommended), and the positive and Negative Poles are Not distinguished. Antenna: 50 ohm, 7MHz, standing wave ratio below 2.0..
• Radio station receiving static current: 20mA, transmitting current: 120mA , Transmitting power: 1.2W, does not support automatic transmission, key: manual key.
• Before powering on the radio station, please connect a dummy load to prevent accidental emission from burning..
• After you purchase, I will send you the product manual through the platform chat window. After getting the product, please tear off the protective film on the product protective case. You will get exactly the same product as the main picture. We will provide you with quality service. Please feel free to contact me if there are any problems during the use of the product..

AITRIP 3 PCS STM32F401 Development Board STM32F401CCU6 STM32F4 Development Board Learning Board for Arduino and Learning Board Plate Computer Office, Electronic Accessories

• the board Can provide a platform for beginners, in practical applications, it will not be because of insufficient computing power, I0 port function is not comprehensive and hinders development high-quality material, durable, firm and stable for us to use..
• STM32F401CCU6 core board 64KB RAM 256KB ROM.
• The GND is changed to 5V B9 5V GND, which can directly connect a small steering gear without additional wiring and reduce development time..
• 25MHZ high speed crystal oscillator 32.768k low speed crystal oscillator.

OCESTORE Crystal Oscillator Tester Frequency Counter Tester Meter 1Hz-50MHz Cymometer Measurement Tester Module LED DIY Kit

• 【OPTIMAL PERFORMANCE】OCESTORE premium upgrade Frequency Counter Tester Meter based on PICmicrocontroller that can measure frequency of 1 Hz to 50 MHz,designed to measure the oscillation frequency of the most crystal oscillators..
• 【HIGH QUALITY】OCESTORE premium Frequency Counter Tester Meter is made of high quality material which can use for a long time.Programmable addition and subtraction frequency settings, used to measure radio transceivers and other equipment..
• 【SUPER IMPORTATNT】with crystal oscillator measurement function and programmable addition and subtraction frequency settings, five-digit digital tube display, convenient and intuitive, all use in-line components, simple circuit, easy to make..
• 【OPTIMAL RELIABILITY】Power supply : USB 5V or DC 5-12V.
• Crystal Test Range: about 4MHz-48MHz.Automatic range conversion, no need for manual switching.
• All in-line components, easy to install and debug..
• 【PACKAGE & SERVICE】Package Include: 1 Pcs x Crystal Oscillator Frequency Counter .Any question Pls fell free to contact us, we will reply you within 24H.And we offer a 12 month warranty..

DAOKI 5Pcs RTC I2C Module Arduino I2C RTC DS1307 AT24C32 Real Time Clock Module 24C32 Memory High Precision for AVR ARM PIC SMD Compatible with Arduino with 60 Pin

• Clock chip: high-precision clock chip DS3231SN.
• is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal..
• The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping..
• Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line..
• The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package..

Betus Flip Desk Clock - Mechanical Retro Style -Digital Display Battery Powered - Home & Office Décor 8 x 6.5 x 3 Inches (White)

• Retro style - A classic minimalistic design inspired by split-flap display seen in old train stations. This clock will catch the eyes of any visitor to your home or office. A great conversation piece!.
• Premium gift - This clock features stainless steel frame and ABS cards to guarantee its durability. Keeps time accurately thanks to the quartz oscillator. It's a great gift to your friends and beloved ones for Birthday, Chirstmas or any other occasion!.
• Great decor - This timepiece is the best home and office decoration you will ever find. The neat style makes the clock suitable for any room. Huge numbers on the cards makes it easy to read from distance..
• Specification - Adjust through a single knob next to the minute display. It is advised to set the time one minute ahead to compensate the clock's mechanism. 12-hour AM/PM display. 8 inches in length, 3 inches in width and 6.5 inches in height. Featuring stainless steel frame, ABS cards and quartz oscillator. Powered by 1 x D battery (Not included)..
• Warranty - We stand behind our products! All items sold by us come with a one year warranty..

Glarks 40Pcs 74LSxxx and 74HCxxx Series Low-Power Logic IC Assortment Kit

• ...Service]: ICs are made of high-quality materials, they are very durable, can serve you for a long time. And the safety and reliability are high, so you don't have to worry even if you work for a long time..
• ♛ [Widely Application]: 74LSxxx and 74HCxxx Series ICs can be used as Bistability, register, shift register, oscillator, oscillator, divider counter, etc..

CW QRP Shortwave Radio Kit - CW Transceiver Shortwave Radio Kit

• The patch device of the main control board has been pre welded and connected to the base plate in the form of stamp hole. The single chip microcomputer adopts pic16f1938, builtin PLL local oscillator, supports crystal oscillator calibration setting, and has its own frequency indication circuit (Seven Segment LED nixie tube is used, the display unit is 1kHz, the photo has color difference, and the actual color is red. The working frequency covers 7.000-7.100mhz, 1kHz or 100Hz steps )..
• Ta2003 mixer is used for reception, and crystal filter is used for if. After ta2003 multiplication detection, the sound size is adjusted by digital potentiometer and sent to audio active filter circuit. Finally, LM386 drives speaker, and if frequency supports calibration setting..
• Use 3 bs170 parallel outputs, class E amplification, 12V power supply, output power 5W! Relay switching is used for transceiver, with the function of transmitting delay adjustment to avoid frequent relay switching and improve the isolation of transceiver channel..
• It has the function of automatically sending call signs, which is very convenient to use. The MCU uses the original code of our store, which can adjust the code speed, sidetone frequency and sidetone size. It can input the call sign by ....

5Pcs 2X062H Microwave Oven High Voltage Diode Rectifier

• 433MHz version conforms to EN 300 220-3 and EN 301 489-3.
• High performance double superhet. PLL synthesizer with TCXO.
• Data rates up to 5 kbps for standard module.

15.360 MHZ Full Can Footprint Dip14 3V3-5V Crystal Oscillator 2 PCS

uxcell DIP Quartz Crystal Oscillators Resonators 25MHz HC-49S Replacements 20 Pcs

• 2PCS 100MHz 100.000MHz Active Crystal Oscillator OSC square DIP4.