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$3.99 Shipping Condition: New Location: China Board for Raspberry Pi pictured is not included. - Motherboard for Raspberry uses a low-precision passive crystal oscillator as the clock signal source, ... moreand the quality of the clock signal is low.
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$6.75 Shipping Condition: New Location: China 3V 5V 9V Active Buzzer Electromagnetic Alarm Arduino Raspberry Pi With 55mm Wire. The buzzer is made of lead zirconate titanate or lead niobate piezoelectric ... moreceramic material. On both sides of the ceramic.
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Free Shipping Condition: New Location: Jonestown, United States Local pick up is not available. We do not accept P.O. BOXES. Photos are greatly appreciated! If your item appears defective, a call to the manufacturer ... moremay solve your issue.
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$8.50 Shipping Condition: New Location: 江夏区, China 5 source code format display, such as the input is DTS signal source, the liquid crystal display "DTS"! If the input source is Dolby AC3 format, the liquid ... morecrystal display "AC3"! If the input is LPCM signal source LCD "LPCM"!
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Free Shipping Condition: New Location: China Do not use if you have a pacemaker. Dual mode (Bluetooth music mode/flash mode). ABS housing. Do not work near flammable and explosive materials. Body ... morematerial: transparent acrylic. Easy to use.
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$3.59 Shipping Condition: New Location: China Recording Prompt:before recording one "BEEP",after finished,two "BEEP". Mute Mode:no "BEEP". Sampling Frequency:6KHz-16KHz,can be chosen through external ... moreresistor. Prerecording voice is burnt from external to SPI Flash,can prerecord chord music or voice.
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Free Shipping Condition: New Location: West Palm Beach, United States Projects Tutorial Included No ✓ ✓ ✓ ✓ ✓. The cheapest and most basic electronic components kit for Arduino beginner. When the sensor is oriented so that ... morethat end is downwards, the mass rolls onto the poles and shorts them, acting as a switch throw.
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$2.99 Shipping Condition: New Location: China MODE button: Switch between USB / TF / FM / audio input / Bluetooth function in turn. Bluetooth decoder board 1. When recording, you need to connect a ... morestorage device, such as U disk or TF card;. Support Bluetooth call function, Bluetooth version 5.0.
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$3.00 Shipping Condition: New Location: China Upgraded Modified 10MHz OCXO Ultra-low Phase Noise Clock Board 3-Channnel Output for Raspberry Pi 4B. - The Raspberry Pi motherboard uses a low-precision ... morepassive crystal oscillator as the clock signal source, resulting in a relatively low signal quality of the clock.
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$3.00 Shipping Condition: New Location: China This is a 0~55MHz DDS Signal Generator. It is based on AD9850 chip and is very easy to operate. Supports 0~55MHz continual adjust at 1Hz step. A: ENABLE ... more6XREFCLE: setting chip clock mode, adjust frequency encoding setting.
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$3.64 Shipping Condition: Brand New Location: China Feature:* This mini electronic beeper support DC 12V power supply and produce continuous high-decibel alarm sound up to 90dB. * Just connect to to any ... morepower supply from DC12V. Complete drive circuit incorporated for direct operation from DC power source. * Widely used in the modification, DIY electronics reminder projects or other area needs sound alarm. Specification:* Name: Active Buzzer* Rated Voltage: DC 12V* Max Rated Current: 10mA* Mini Sound Output: 90dB* Response Frequency: 3500+/-500Hz* Operating Temperature: -20C to 60C* Total Size: 40mm x 36mm(H*D)* Material: ABS Package included:* 1 x Active Electronic Alarm Buzzer.
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Free Shipping Condition: New Location: United States Step 4: Test the ion windmill, turn off the power switch and stop the Tesla coil. Then turn on the power switch and the Tesla coil works. The arc is ejected ... morefrom the two ends of the ion windmill fittings and starts to drive the windmill to rotate.
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Free Shipping Condition: New Location: China Feature: 1. OCXO MODULE: 10MHz frequency reference source, crystal oscillator constant temperature module, which has stable output and good durability. ... moreItem Type: Frequency Standard Reference Module.
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Free Shipping Condition: New Location: China 14-22V to 110V Inverter 5 Series Ternary 6 Series lLithium Iron Phosphate 400W 60Hz Pure Sine Wave Inverter Circuit Board. Waveform: pure sine wave. 1x ... moreInverter Board. Due to the light and screen difference, the item's color may be slightly different from the pictures.
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$5.73 Shipping Condition: New Location: China Description Pattern Name: 1HZ-500KHZ Used for alignment of audio equipment and up into the lower radio frequencies at the lower end of the Am band or ... moreAmateur bands Features: The main output waveform : sine wave and square-wave, triangle wave, sawtooth wave Maximum output amplitude:± 10Vpp (no-load) Output impedance :50Ω±10% Dc bias: ± 10V (no-load) Display: LCD1602 Resolution: 1 Hz Power supply: DC 3.5-10V output frequency range Sine wave: 1Hz-500KHz Square-wave: 1 Hz - 20kHz (the valid range) Triangle wave: 1 Hz - 20KHz (the valid range) Sawtooth wave: 1 Hz ~ 20kHz (the valid range) Package Included: 1 x DDS Function Signal Generator 1 x USB to DC Power Cable.
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Free Shipping Condition: New Location: China Model: 2P/4P 63A. 1xTransfer Switch. Due to the light and screen difference, the item's color may be slightly different from the pictures. 12dbi WIFI ... moreAntenna 2.4G/5.8G Dual Band Pole Antenna SMA Male with Magnetic Base.
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$3.88 Shipping Condition: Neu Location: China Frequency: 7.83HZ. Schumann Wave Very Low Frequency Generator X1. Output waveform: square wave. GPRS Board. Step down module. Blue light flashing, normal ... moreemission status (normal work). Red light on, charging in progress.
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Free Shipping Condition: New Location: United States Tesla on the basis of the general increase of the music player, you can play phone / computer music, a clear sound. 1X DIY15W Mini Speaker Music Tesla ... moreCoil Kits. Principle of wireless transmission: a coil connected at both ends with both ends LED, near-emitter device, Qiliang LED, the principle is resonant wireless power transfer.
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Free Shipping Condition: Used Location: China
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$3.30 Shipping Condition: New Location: China BT201 5.0 Bluetooth module is a 4-in-1 single chip that supports bluetooth, usb flash drive and TF card. Support bluetooth audio, BLE data transmission, ... moreU disk playback, TF card playback, SPIFLASH.攴 hold MP3, WAV, FLAC, APE format decoding.
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$3.00 Shipping Condition: New Location: China Schumann resonances signal generator X1. Built in lithium battery, the product has a small size and is easy to carry. The battery capacity can reach 850mah. ... morehope you could understand.
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Free Shipping Condition: New Location: Fort Lauderdale, United States PT2399 boast of very low distortion (THD
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Free Shipping Condition: New Location: Bordentown, United States The ferrite core with clip design is a core made of nickel-zinc ferrite material with a plastic case for long life, used for suppressing high frequency ... morenoise on signal or power lines. The clip-on design makes the ferrite cores easy to install on cables or wires without slipping or disconnecting, making them easy to use.
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Free Shipping Condition: New Location: China Feature: 1. OCXO MODULE: 10MHz frequency reference source, crystal oscillator constant temperature module, which has stable output and good durability. ... moreItem Type: Frequency Standard Reference Module.
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Free Shipping Condition: New Location: China Do not use if you have a pacemaker. Dual mode (Bluetooth music mode/flash mode). ABS housing. Do not work near flammable and explosive materials. Body ... morematerial: transparent acrylic. Easy to use.
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Free Shipping Condition: New Location: Suffern, United States It can generate high temperature and high frequency arc, can easily ignite combustible. High temperature arc igniter, with 6-12v high power, ignite cigarette ... more& paper, can work for 20 seconds continuously, and high frequency, good quality, easy to use.
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$3.99 Shipping Condition: New Location: Miami, United States It operates with only 500-µA device quiescent current. Independent enable pins allow power-up and powerdown sequencing for both outputs. Switching Frequency: ... more1.38 MHz. Topology: Boost. We are aU.S.
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$16.40 Shipping Condition: Used Location: Brooklyn, United States Model 200EP Inductive Amplifier Electrical: Gain: 26dB Input Impedance: 100MΩ Probe Tip Resistance (min): Plastic Tip: 300Ω Frequency Range: approx. 500Hz ... more- 5kHz Power Source: Battery: 1 x 9V Battery Life (nominal): 50 hrs.
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$2.99 Shipping Condition: New Location: China In addition, OPA549 provides accurate, user-selectable current limit. Unlike other uses of "power" resistors and output current paths, OPA549 indirectly ... moredetects the load. It can also amplify triangle wave, sine wave, and square wave signals.
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$3.23 Shipping Condition: Neu Location: China Resolution: 1Hz. 1 x DDS Function Signal Generator. Output waveform: sine wave, square wave, triangle wave, forward sawtooth wave, reverse sawtooth wave, ... moreelectrocardiogram, noise wave. There are filters that can be turned on and off, which can be well adapted to the output of sine and pulse waveforms.
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Free Shipping Condition: New Location: China Passive Audio DI Box Direct Injection Box Low Noise Guitar Bass DI-2 Channel Audio Converter. Frequently be used to connect an electric guitar or electric ... morebass to a mixing console's microphone input jack.
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$0.49 Shipping Condition: New Location: United States Step 4: Test the ion windmill, turn off the power switch and stop the Tesla coil. Then turn on the power switch and the Tesla coil works. The arc is ejected ... morefrom the two ends of the ion windmill fittings and starts to drive the windmill to rotate.
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$3.59 Shipping Condition: New Location: China Recording Prompt:before recording one "BEEP",after finished,two "BEEP". Mute Mode:no "BEEP". Sampling Frequency:6KHz-16KHz,can be chosen through external ... moreresistor. Prerecording voice is burnt from external to SPI Flash,can prerecord chord music or voice.
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$2.99 Shipping Condition: New Location: China LCD Edition FM Radio Digital Transmitter Module. Launch distance: The FM transmitter module is connected to a 75cm standard rod antenna, and the radio ... moreuses the Desheng PL-660. Note: This module is a radio-sensitive device.
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$2.80 Shipping Condition: Neu Location: China This is a 0~55MHz DDS Signal Generator. It is based on AD9850 chip and is very easy to operate. Supports 0~55MHz continual adjust at 1Hz step. VFO: Transfer ... morefrom VFO A to VFO B, or from VFO B to VFO A.
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Free Shipping Condition: New Location: Jamaica, United States Capacitance at 120Hz (Pf): 2500 ± 20%. Ultrasonic beauty head 1. hope you could understand.
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Free Shipping Condition: New Location: United States Avoid power on when No load. Be careful when testing and using! High temperature arc igniter, with 3-6v high power, instant ignite cigarette & paper, ... morecan work for 20 seconds continuously, and high frequency, good quality, easy to use.
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Free Shipping Condition: New Location: United States Feature: 1. OCXO MODULE: 10MHz frequency reference source, crystal oscillator constant temperature module, which has stable output and good durability. ... moreItem Type: Frequency Standard Reference Module.
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Free Shipping Condition: New Location: Erfurt, Germany Sound transducer: piezoelectric signaling device IRes: 4kHz THT.
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$3.99 Shipping Condition: New Location: China Arcs generally appear as furry clusters with high temperatures, and can ignite combustible materials such as paper. However, their prominent feature is ... morein music modulation, which can play any format of music files and obtain good clear sound quality.
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$3.88 Shipping Condition: Neu Location: China Frequency: 7.83HZ. Schumann Wave Very Low Frequency Generator X1. Output waveform: square wave. Battery Protection Board. Red light on, charging in progress. ... moreBlue light flashing, normal emission status (normal work).
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$3.88 Shipping Condition: Neu Location: China Frequency: 7.83HZ. Schumann Wave Very Low Frequency Generator X1. OLED LED&RGB. Output waveform: square wave. hope you could understand. Red light on, ... morecharging in progress. Blue light flashing, normal emission status (normal work).
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$20.00 Shipping Condition: Used Location: China
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Free Shipping Condition: New Location: Sri Lanka The transistor is designed for general purpose switching, amplification and radio frequency applications. C1740 can be used for wide variety of general ... morepurpose applications like switching, amplification and RF applications.
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$58.43 Shipping Condition: New Location: Melville, United States The TS200 features a modulation input to modulate the output to produce any desired waveform. As a waveform amplifier, it accepts AC or DC input from ... morea function generator and amplify the waveform by a factor of 10.
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$3.22 Shipping Condition: Neu Location: China For example, press [7][.]. [8][3], then press [OK], it can be set to 7.83Hz default power-on output 7.83Hz, setting range 0.1~30KHz. This product can ... morenot only output 7.83Hz Schumann wave, but also join the programmable FM technology, can adjust the frequency in the range of 0.1Hz~30KHz;.
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$2.99 Shipping Condition: New Location: China Now there are a lot of people to the concept of passive and active buzzer buzzer is not very clear, do a simple introduction here, hope to help everyone ... moreto use in the future. The characteristics of the passive buzzer is.
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$3.00 Shipping Condition: New Location: China The kit includes one 15KVE-1 boost coil, a 120 ohm resistor, 107 diodes, each dedicated transistor, a heat sink, a screw, a small switch, and a row of ... morepins.
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Free Shipping Condition: New Location: China
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$3.99 Shipping Condition: New Location: China Frequency: 10mhz. - 1 x Low Phase Noise Clock Oscillator. - Phase Noise Usually it cost about 35USD-50USD. ï¼-145dBc/Hz at 1khz.
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$2.80 Shipping Condition: Neu Location: China Input and output are 3.5 headphone jack, custom input and output can be. 2, isolator ends for 3.5mm AUX socket, can be directly inserted into the 3.5mm ... moreaudio plug. Receiver&Transmitter. Common ground noise isolation board 1.
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$3.00 Shipping Condition: New Location: China This is a 0~55MHz DDS Signal Generator. It is based on AD9850 chip and is very easy to operate. Supports 0~55MHz continual adjust at 1Hz step. A: ENABLE ... more6XREFCLE: setting chip clock mode, adjust frequency encoding setting.
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Free Shipping Condition: New Location: China Plug the power cord of SSTC directly into the host for power on. Average power: 250W. Support music playback. 3.5mm audio interface. Change coaxial cable ... moresignal output to optical fiber output. Upgrade version：.
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Free Shipping Condition: New Location: China NE555 Signal Generator Square Wave Pulse Frequency Adjustable Module 1~500KHz Specification: 1. Size: 3.5CM* 3.6CM 2. The main chip: NE555; 3. Input voltage: ... more5V-15VDC. 5V power supply. The output current can about 15MA; 12V power supply, the output current can be so 35MA; 4. The input current: ≥ 100MA 5. The output amplitude: 4.2V V-PP to 11.4V V-PP(depending on the input voltage. The output amplitude is not the same) 6. The maximum output current: ≥ 15MA(5V power supply. V-PP greater than 50% ≥ 35MA(12V power supply, V-PP greater than 50% Features: 1. output with LED indication(low level LED ON. High level LED OFF, at lower frequencies than the LED flashing) 2. the output frequency range level can be selected. The output frequency adjustable; Low frequency: 1Hz~50Hz MF: 50Hz~1kHz HF: 1KHz~10kHz HF: 10kHz~200kHz 3. the output duty cycle can Adjustable(Small) Adjustable duty ratio will change the frequency. 4. the output frequency adjustable; Cycle T=0.7(RA+2RB) c RA. RB for the 0-10K adjustable; C=0.001UF low frequency gear; C=0.1UF MF gear; High frequency in document C=1UF; C=100UF high frequency gear. Wave frequency buyers can own calculation. Package include: 1 x NE555 Signal Generator Square Wave Pulse Frequency Adjustable Module 1~500KHz Shipping: We Ship to Worldwide. Except Hong Kong, Italy. Nigeria. Items will be shipped within one business day after payment received. Items are shipped from China using Airmail. Reach most of the countries within 10 to 20 business days. Delivery time depends on destination and other factors. It may takes up to 20 business days. Country Delivery Time Working Days(not including holiday) 5-7 8-11 12-14 15-19 20-22 22 Working Days + Saturday + Sunday 5-9 10-15 16-20 21-25 26-30 31 United States Rate(item arrived) 5.1% 50.1% 29.6% 10.5% 4.7% Refund United Kingdom Rate(item arrived) 9.9% 63.2% 19.1% 3.4% 4.4% Refund Australia Rate(item arrived) 21.4% 50.0% 14.3% 7.2% 7.1% Refund France Rate(item arrived) 10.5% 28.6% 43.8% 10.1% 7.0% Refund Germany Rate(item
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Free Shipping Condition: New Location: China Feature: 1. OCXO MODULE: 10MHz frequency reference source, crystal oscillator constant temperature module, which has stable output and good durability. ... moreItem Type: Frequency Standard Reference Module.
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$2.88 Shipping Condition: New Location: China (5: Adjust Modulation Frequency. - Audio Input: 3.5mm at both ends. 2: Audio Input. Internal positive & external negative).
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Free Shipping Condition: New Location: Jamaica, United States Receiving frequency: 315MHZ. 10 x 315Mhz RF transmitter and receiver kit Module for Arduino ARM WL MCU Raspberry. Antenna position has also affected the ... morereception of the module, the installation, the antenna as possible straight away from the shield, high pressure, and interference source; frequency used to receive, decode and oscillation resistor should match with the transmitter.
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Free Shipping Condition: New Location: Sri Lanka Introduction to PT2399. Circuit not include AC to DC convert rectifier section. Solder the components to the PCB Board. Size of PCB: 78mm 44mm. ThePT2399 ... moreis anEcho Processor IC that is commonly used to provide digital delay in audio circuits.
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$3.23 Shipping Condition: Neu Location: China Resolution: 1Hz. Output waveform: sine wave, square wave, triangle wave, forward sawtooth wave, reverse sawtooth wave, electrocardiogram, noise wave. ... moreSine wave distortion:
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Free Shipping Condition: New Location: China Step 4: Test the ion windmill, turn off the power switch and stop the Tesla coil. Then turn on the power switch and the Tesla coil works. The arc is ejected ... morefrom the two ends of the ion windmill fittings and starts to drive the windmill to rotate.
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