frequency modulation

ADF4351/ADF4350 Frequency Source PLL RF Source V2025 35Mhz-4.4GHz Frequency Generator (ADF4351 35M-4.4G)

$149^.96

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Volume Discounts:$148.36 - $149.96

USB RF 5V Power Meter 100K to 10GHz, -55 to +30dBm with 0.96-inch TFT Display for PC Configure, V3.0 Version (Power Meter+Attenuator+Antenna)

$129^.17

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Volume Discounts:$127.57 - $129.17

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Radio frequency isolation transformer, biaser, coaxial feed, Bias Tee, 10MHz - 6GHz low insertion loss

$32^.79

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3G, 6G, 8G digital programmable attenuator, 90DB, step size 0.25DB, TFT display, CNC high isolation

$238^.79

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Low-Pass Filter BNC Male to Famale Interface LC Discrete Component Construction Compact for High-selectivity Applications (3.5MHz)

$85^.70

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Volume Discounts:$84.10 - $85.70

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Low-Pass Filter BNC Male to Famale Interface LC Discrete Component Construction Compact for High-selectivity Applications (1.5MHz)

$85^.70

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Volume Discounts:$84.10 - $85.70

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ADF4351/ADF4350 Frequency Source PLL RF Source V2025 35Mhz-4.4GHz Frequency Generator (ADF4350 137.5M-4.4G)

$131^.06

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Volume Discounts:$129.46 - $131.06

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USB RF 5V Power Meter 100K to 10GHz, -55 to +30dBm with 0.96-inch TFT Display for PC Configure, V3.0 Version (10W High-Power Attenuator)

$51^.68

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Volume Discounts:$50.08 - $51.68

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Signal Generator XY-KPWM 1-Channel PWM Generator 1Hz-150kHz Dual Mode PWM Pulse Frequency Square Wave Signal Generator Module LCD Display 3.3-30V 5-30mA Pulse Frequency Generator with Shell

$16^.93

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Volume Discounts:$15.33 - $16.93

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HLK-LD2453 24G Multi-Target Human Motion Trajectory Radar Module Millimeter-Wave Sensor Single-Transmitter, Dual-Receiver via Serial Communication (Module Test Kit)

$44^.12

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Volume Discounts:$42.52 - $44.12

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5V Multi-Mode Time Delay Relay Module, Adjustable Delay Timer, for Automation Home Appliances DIY Projects

$16^.46

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Volume Discounts:$14.86 - $16.46

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30pcs 41mm Piezo Buzzer Disc with Copper Plate Wired Lead Acoustic Sensor for Guitar Drum Trigger

$16^.79

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Volume Discounts:$15.19 - $16.79

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WST-905Li Rechargeable Clip-On Guitar Tuner,4 Display Modes, ±1 cent High Degree of Accuracy, 5 Tuning Modes for All Instruments, Rechargeable Battery

$39^.99

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CC2500 Data Transmission Module 2¡¤4G SPI interface RSSI output Board Built-in PA+LNA Chip Wire¡¤less Remote Control 800m (with Seat)

$17^.66

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Volume Discounts:$16.06 - $17.66

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Core1121 HF Dual-Band LoRa Module, Based on Low-Power LR1121 Transceiver, Suitable for Sub-GHz and 2.4GHz Frequency Bands, 850~930MHz Frequency @(Core1121-HF)

$52^.47

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2410C 24G Human Presence Sensor Ra¡¤DAR Module FMCW Modulation Compatible with Blue-Tooth APP (5Pcs Module)

$55^.22

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Volume Discounts:$53.62 - $55.22

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2410C 24G Human Presence Sensor Ra¡¤DAR Module FMCW Modulation Compatible with Blue-Tooth APP (1Piece Module)

$16^.58

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Volume Discounts:$14.98 - $16.58

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1pc Sound Event Detection Module D1 - Sensor/Audio Board for XIAO

$58^.98

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30pcs 15mm Copper Plate with Aluminum Casing Piezo Disc Speaker Audio Sensor

$16^.79

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Volume Discounts:$15.19 - $16.79

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30mm Copper Plate Piezo Disc Transducer for Drum Trigger Guitar Pickup Acoustic Sensor

$16^.79

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Volume Discounts:$15.19 - $16.79

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for Raspberry Pi Pico SX1262 LoRa Node Module, LoRaWAN Protocol Support, Choice of Frequency Band 433M (410~525MHz) @(Pico-LoRa-SX1262-433M)

$69^.27

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HLK-LD2450 24GHz Trajectory Sensor ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (1Piece)

$25^.22

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Volume Discounts:$23.62 - $25.22

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HLK-LD2423 24G Multi-Target Recognition Millimeter-Wave Radar Tracking Sensor Human Trajectory Detection for Distance, Angle, and Speed (Module only)

$55^.46

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Volume Discounts:$53.86 - $55.46

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Core1121 LF Dual-Band LoRa Module, Based on Low-Power LR1121 Transceiver, Suitable for Sub-GHz and 2.4GHz Frequency Bands, 410~510MHz Frequency, +Pre-soldered Header @(Core1121-LF-M)

$55^.47

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Core1121 LF Dual-Band LoRa Module, Based on Low-Power LR1121 Transceiver, Suitable for Sub-GHz and 2.4GHz Frequency Bands, 410~510MHz Frequency @(Core1121-LF)

$52^.47

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HLK-LD2450 24GHz Trajectory Sensor ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (1Piece) (Pack of 2)

$51^.64

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Volume Discounts:$50.04 - $51.64

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XL1276-P01 Wireless LoRa Transceiver Module, SPI Connectivity, Long Distance Data Transmission

$16^.71

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Volume Discounts:$15.11 - $16.71

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HLK-LD1115H-24G Human Presence Radar Module 15M LD1115H Human Presence Sensor Micro-Motion Detection Mobile Induction Radar Module CW TTL Serial Communication

$18^.23

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Volume Discounts:$16.63 - $18.23

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HLK-LD2450 24GHz Trajectory Sensor Kit ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (1Piece)

$27^.13

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Volume Discounts:$25.53 - $27.13

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HLK-LD2450 24GHz Trajectory Sensor ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (5Pcs)

$85^.72

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Volume Discounts:$84.12 - $85.72

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2Pcs SX1278 LoRa Ra-02 Wireless Module 433MHz Ra-02 Spread Spectrum Wireless Module Serial Port Adapter 3.3V UART Interface with Connector

$18^.23

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Volume Discounts:$16.63 - $18.23

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Core1121 HF Dual-Band LoRa Module, Based on Low-Power LR1121 Transceiver, Suitable for Sub-GHz and 2.4GHz Frequency Bands, 850~930MHz Frequency, +Pre-soldered Header @(Core1121-HF-M)

$55^.47

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® XSP69KIT 6x9 Car Speakers, 600W Max, 300W RMS, 2-Way Component System w/ 1" Silk Dome Tweeters & Passive X-Overs, Easy to Install in Cars/Trucks/Doors (Pair)

$330^.98

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Professional Upgraded DDS Signal Generator Counter,60MHz LCD Display High Precision 200MSa/s Dual-Channel Arbitray Waveform Function Generator Frequency Meter

$239^.99

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PMOD-AUDIO expansion board FPGA expansion module PMOD interface audio output volume adjustment dual channel

$99^.00

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BT20A Pro Bluetooth 5.0 Amplifier, 300W x2 Wireless Amp, TPA3255 2 Channel Mini Class D Integrated Home Audio Outdoor Stereo Receiver with Bass Treble Control for Passive Speakers

$203^.98

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