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PWM Speed Controller 3V-30V 10A DC Motor Controller Single-Pass Digital Isolation Module PWM Speed Controller 3V-30V 10A DC Motor Controller Single-Pass Digital Isolation Module Description:     The Si87xx isolators are pin-compatible, one-channel, drop-in replacements for popular optocouplers with data rates up to 15 Mbps.        These devices isolate high-speed digital... $5.77
$7.69
SKU: 13510
$5.77
$7.69

26

Si5351A IIC I2C 25MHz Signal Frequency Generator Breakout Board 8KHz to 160MHz Si5351A IIC I2C 25MHz Signal Frequency Generator Breakout Board 8KHz to 160MHz Description:     Never hunt around for another crystal again, with the Si5351A clock generator breakout from Adafruit! This chip has a precision 25MHz crystal reference and internal PLL and dividers so it can generate just ... $5.69
$7.59
SKU: 13509
$5.69
$7.59

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0.1-2000MHz RF Wideband Amplifier 30dB low-noise LNA Broadband Module 0.1-2000MHz RF Wideband Amplifier 30dB low-noise LNA Broadband Module Parameter: 1>.Work Voltage:DC 6V-12V 2>.Operating frequency: 0.1-2000MHz 3>.Maximum power output: +10dBm(10mW) 4>.Work Temperature:-40℃~85℃ 5>.Work Humidity:0%~95%RH 6>.Size:52*25*6.5mm  ... $5.69
$7.59
SKU: 13508
$5.69
$7.59

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LNA 50-4000 MHz RF Low Noise Amplifier Signal Receiver SPF5189 NF 0.6dB with Shielding shell LNA 50-4000 MHz RF Low Noise Amplifier Signal Receiver SPF5189 NF 0.6dB with Shielding shell Parameter: 1>.NF: SPF5189Z 2>.LNA: 50-4000mhz 3>.LNA0: 0.6 dB 4>.Amplifier: FM 5>.Work Temperature:-40℃~85℃ 6>.Work Humidity:0%~95%RH 7>.Size:52*25*6.5mm   Features: 1>... $5.69
$7.59
SKU: 13507
$5.69
$7.59

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RF Envelope Detector Discharge Signal Detection Amplitude Detection Module RF Envelope Detector Discharge Signal Detection Amplitude Detection Module Description:     This product uses a voltage doubler detector (consisting of two reverse microwave diodes), 1 time sensitive than single-tube detector(about 6dB),     High sensitivity (typical -30dBm, or even ... $5.62
$7.49
SKU: 13506
$5.62
$7.49

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Industrial USB to RS485 Converter CH340 Communication Module TVS Transient Protection Industrial USB to RS485 Converter CH340 Communication Module TVS Transient Protection 1.Description:     ZK-U485 is a Industrial grade USB to RS485 communication module.Two-way communication half duplex serial port. 2.Features:     1>.Support TVS transient suppression protection ... $3.22
$4.29
SKU: 13504
$3.22
$4.29

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XY-P15W Stereo Bluetooth Power Amplifier Board 10W 15W 20W 12V 24V Bluetooth Receiver Module XY-P15W Stereo Bluetooth Power Amplifier Board 10W 15W 20W 12V 24V Bluetooth Receiver Module 1.Description:     XY-P15W is a high-power stereo Bluetooth audio module. Dual channels audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly.It is ideal for DIY wireless Bluetooth s... $3.44
$4.59
SKU: 13502
$3.44
$4.59

25

DC 8V-24V High Power Digital Amplifier Module Mono Class D 4-8ohm for 30W-300W speaker DC 8V-24V High Power Digital Amplifier Module Mono Class D 4-8ohm for 30W-300W speaker 1.Description:     DY-AP3001 is a high-power mono Bluetooth audio module.Single channel audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly.It is ideal for DIY speakers and transpo... $1.94
$2.59
SKU: 13495
$1.94
$2.59

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USB MP3 Player Module Audio Voice Board 8Bit I/O UART Contorl 4MBytes Flash Voice Playback Module USB MP3 Player Module Audio Voice Board 8Bit I/O UART Contorl 4MBytes Flash Voice Playback Module 1.Description:     DY-SV17F is an intelligent voice module developed by the division independently. It integrates I/O subsection triggering, UART serial port control, ONE_line single bus serial port control3. Onboard 5W Cla... $2.44
$3.25
SKU: 13441
$2.44
$3.25

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5PCS USB Converter Standard USB Female to Male to Micro USB to 4P Terminal 5PCS USB Converter Standard USB Female to Male to Micro USB to 4P Terminal 1.Description:     It is a simple interface converter which includes 4P Terminal, Micro USB female, Type A USB male and Type A USB female. It can achieve mutual conversion between these four interfaces. It can be used as a ... $4.84
$6.45
SKU: 13440
$4.84
$6.45

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NE5532 2.1 Bass Subwoofer Audio HIFI Amplifier Board Module TDA2050A+TDA2030A NE5532 2.1 Bass Subwoofer Audio HIFI Amplifier Board Module TDA2050A+TDA2030A Description:     The bass is powerful and the treble is crisp and not harsh. The default woofer is one TDA2050 with an output peak of 32W. The two-channel unit is two TDA2030s with an output peak of 18W+18W.  &nbs... $11.99
$15.99
SKU: 13428
$11.99
$15.99

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Audio Input Signal Selector Module 4 In 1 Out Relay Audio Switching Board SFT-YP41 Audio Input Signal Selector Module 4 In 1 Out Relay Audio Switching Board SFT-YP41 Description: 1>.Item Name:Audio Input Signal Selector Module 2>.Model:SFT-YP41 3>.Work voltage: AC 9V-12V or DC 12V-15V 4>.Input channel:4 channels (Stereo) 5>.Output channel:1 channel (Stereo) 6>.Switching ... $13.49
$17.99
SKU: 13427
$13.49
$17.99

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DC 9V-15V Adjustable Audio Monitoring Capacitive Microphone Amplifier Board MIC Auto Gain Control Voice Module DC 9V-15V Adjustable Audio Monitoring Capacitive Microphone Amplifier Board MIC Auto Gain Control Voice Module Description: 1>.Item Name:Microphone Amplifier Board 2>.Model:SFT-MC08 3>.Work voltage:DC 9V-15V 4>.Work current:100mA 5>.Quiescent current:3.5mA 6>.Response frequency:20Hz-20KHz 7>.Monito... $4.49
$5.99
SKU: 13426
$4.49
$5.99

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SFT-B200 DC 12V Single Power Supply Heavy Subwoofer Preamp Board HIFI Low Pass Filter Pre-circuit Module SFT-B200 DC 12V Single Power Supply Heavy Subwoofer Preamp Board HIFI Low Pass Filter Pre-circuit Module Description: 1>.Item Name: Low Pass Filter Pre-circuit 2>.Model:SFT-B200 3>.Work voltage:DC 10-24V 4>.Frequency range:22Hz-300Hz 5>.Audio input:Mono or Stereo 6>.Audio output:Mono 7>.Work ... $4.72
$6.29
SKU: 13424
$4.72
$6.29

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Button Control Recordable Voice Module 120S Greeting Card Music Sound Talk Chip Musical Player Button Control Recordable Voice Module 120S Greeting Card Music Sound Talk Chip Musical Player Description: 1>.Item Name:Recordable Voice Module 2>.Recording time:120 second 3>.Work Temperature:-40℃~85℃ 4>.Work Humidity:0%~95%RH 5>.Size:110*58*8mm   Function: 1>.Recording time... $4.72
$6.29
SKU: 13421
$4.72
$6.29

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120S Recordable Voice Module Greeting Card Music Sound Player 120S Recordable Voice Module Greeting Card Music Sound Player Description: 1>.Item Name:Recordable Voice Module 2>.Recording time:120 second 3>.Work Temperature:-40℃~85℃ 4>.Work Humidity:0%~95%RH 5>.Size:110*58*8mm Function: 1>.Recording time is up to 120 seconds ... $4.72
$6.29
SKU: 13420
$4.72
$6.29

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1-Channel Signal Generator 1Hz-150KHz PWM Pulse Frequency Duty Cycle Adjustable LCD Display Module 1-Channel Signal Generator 1Hz-150KHz PWM Pulse Frequency Duty Cycle Adjustable LCD Display Module 1.Description:     XY-PWM1 signal generator is a device that provides electrical signals at a variety of frequencies, square wave, and output levels.It is used as a signal source or excitation source for testing.Widely used... $4.49
$5.99
SKU: 13415
$4.49
$5.99

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Mini MP3 Bluetooth 4.2 Lossless Decoder Board 5W+5W Car Speaker Amplifier Module Mini MP3 Bluetooth 4.2 Lossless Decoder Board 5W+5W Car Speaker Amplifier Module 1.Description:     It is a Bluetooth MP3 decoder. It can be used at lossless car speaker. Support automatic connection function. 2.Features:     1>.Lossless decoding     2>.High fi... $3.34
$4.45
SKU: 13412
$3.34
$4.45

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ADUM3160 B0505S 1W 1500V USB to USB Voltage Isolator Module 12Mbps 1.5Mbps ADUM3160 B0505S 1W 1500V USB to USB Voltage Isolator Module 12Mbps 1.5Mbps 1.Description:     USB Isolation Module is based on Analog Device's proprietary iCoupler technology and is USB 2.0 compliant, providing fully isolated 1.5M bps and 12M bps data rates, isolating 1500V, requires no extern... $8.99
$11.99
SKU: 13407
$8.99
$11.99

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DC 10V-50V PWM Motor Speed Controller Regulator LED Dimmer DC 12V 24V 36V 48V 15A DC 10V-50V PWM Motor Speed Controller Regulator LED Dimmer DC 12V 24V 36V 48V 15A 1.Description:     ZK-GZT is a PWM DC Motor Speed Controller and LED Dimmer. It changes the output by adjusting the potentiometer to change the PWM signal. 2.Features:     1>.High frequency 20Khz ... $3.74
$4.99
SKU: 13399
$3.74
$4.99

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