HuaXinHuiDianZi Goods

PE4302 Digital RF Step Attenuator Module High Linearity 0.5dB 50ohm RF DSA DC 5V 4000MHz EL46
Price: $12.59
Old Price: $15.35
HAXNFIELECPE4302 Digital RF Step Attenuator Module High Linearity 0.5dB 50ohm RF DSA DC 5V 4000MHz EL46Smart Home Equipment
HuaXinHuiDianZi Store
PCM2706 ES9023 USB Audio DAC Sound Card Decoder Board HI-FI Zero Noise I2S Decoding EL179
Price: $15.5
Old Price: $18.89
HAXNFIELECPCM2706 ES9023 USB Audio DAC Sound Card Decoder Board HI-FI Zero Noise I2S Decoding EL179Audio Dac
HuaXinHuiDianZi Store
DC 5V PAM8406 Class D 5Wx2 Stereo Digital Audio Power Amplifier Board 2.0CH 5W+5W AMP Module EL349
Price: $4.99
HAXNFIELECDC 5V PAM8406 Class D 5Wx2 Stereo Digital Audio Power Amplifier Board 2.0CH 5W+5W AMP Module EL349Sound Amplifiers China
HuaXinHuiDianZi Store
DC12V VU Meter Audio Power Level Meter Driver Board Input Buffer Backlight Soft Start EL305
Price: $10.99
Old Price: $13.4
HAXNFIELECDC12V VU Meter Audio Power Level Meter Driver Board Input Buffer Backlight Soft Start EL305Boards For Car Radio
HuaXinHuiDianZi Store
Audio Switching Board Kits 4 In 1 Out Audio Signal Selection Board Module DIY Kits
Price: $9.59
Old Price: $11.69
HAXNFIELECAudio Switching Board Kits 4 In 1 Out Audio Signal Selection Board Module DIY KitsBoards For Car Radio
HuaXinHuiDianZi Store
100W Treble Bass 2 Way Audio Speaker Frequency Divider Crossover Filter EL50
Price: $5.09
Old Price: $7.5
HAXNFIELEC100W Treble Bass 2 Way Audio Speaker Frequency Divider Crossover Filter EL50Accessories For Loudspeakers
HuaXinHuiDianZi Store
ICL8038 Signal Generator Low Frequency Sine Wave Square Wave Triangle Wave Signal Source Module GS238
Price: $6.05
Old Price: $8.9
HAXNFIELECICL8038 Signal Generator Low Frequency Sine Wave Square Wave Triangle Wave Signal Source Module GS238Boards For Car Radio
HuaXinHuiDianZi Store
AD9834 DDS Signal Generator Module Sine Wave Square Wave Triangular Wave Signal Source
Price: $14.84
Old Price: $18.1
HAXNFIELECAD9834 DDS Signal Generator Module Sine Wave Square Wave Triangular Wave Signal SourceBoards For Car Radio
HuaXinHuiDianZi Store
RS485 Repeater Signal Booster Amplifier RS-485 Isolator Distance Extender Photoelectric Isolation Industrial Grade
Price: $11.43
HAXNFIELECRS485 Repeater Signal Booster Amplifier RS-485 Isolator Distance Extender Photoelectric Isolation Industrial GradeMobile Phone Accessories
HuaXinHuiDianZi Store
AD584 2.5V 5V 7.5V 10V High Precision Voltage Reference Module Reference Source
Price: $13.2
Old Price: $16.1
HAXNFIELECAD584 2.5V 5V 7.5V 10V High Precision Voltage Reference Module Reference SourceBoards For Car Radio
HuaXinHuiDianZi Store
DC 5V~18V 12V Voice Sound Light Sensor Control Delay Switch Day Off /Night Work
Price: $4.51
Old Price: $5.5
HAXNFIELECDC 5V~18V 12V Voice Sound Light Sensor Control Delay Switch Day Off /Night WorkRemote Controls
HuaXinHuiDianZi Store
2PCS NAC152 Preamp Preamplifier Bare PCB Board Base on NAIM NAC152XS (2 Channel)
Price: $6.52
Old Price: $7.95
HAXNFIELEC2PCS NAC152 Preamp Preamplifier Bare PCB Board Base on NAIM NAC152XS (2 Channel)Boards For Car Radio
HuaXinHuiDianZi Store
Assembled HiFi Class A Preamp Power Amplifier Board 6J1 6J2 Vacuum Tube Preamplifier EL121
Price: $12.59
Old Price: $15.35
HAXNFIELECAssembled HiFi Class A Preamp Power Amplifier Board 6J1 6J2 Vacuum Tube Preamplifier EL121Operational Amplifiers
HuaXinHuiDianZi Store
TPA6120 Headphone Amplifier Board HiFi TPA6120A2 Double Channel Headphone AMP EL41
Price: $8.08
Old Price: $9.85
HAXNFIELECTPA6120 Headphone Amplifier Board HiFi TPA6120A2 Double Channel Headphone AMP EL41Operational Amplifiers China
HuaXinHuiDianZi Store
Assembled LM4766 120W Mono Power Amplifier Board Module EL143
Price: $19.55
Old Price: $23.85
HAXNFIELECAssembled LM4766 120W Mono Power Amplifier Board Module EL143Operational Amplifiers China
HuaXinHuiDianZi Store
TPS63020 Automatic Boost Buck Switching Power Supply Board Step-up Step-down Power Converter Low Ripple 5V 4.2V 3.3V 2.5V Output
Price: $4.38
Old Price: $5.35
HAXNFIELECTPS63020 Automatic Boost Buck Switching Power Supply Board Step-up Step-down Power Converter Low Ripple 5V 4.2V 3.3V 2.5V OutputBoards For Car Radio China
HuaXinHuiDianZi Store
150V 60A Schottky 30CPQ150 Rectifier Bridge For High-power Class A Amplifier EL26
Price: $9.55
Old Price: $11.65
HAXNFIELEC150V 60A Schottky 30CPQ150 Rectifier Bridge For High-power Class A Amplifier EL26Boards For Car Radio China
HuaXinHuiDianZi Store
Sound Amplifier Audio Power Soft Start Protection Board Delay Protect Module AC 220V 20A EL23
Price: $12.46
Old Price: $15.2
HAXNFIELECSound Amplifier Audio Power Soft Start Protection Board Delay Protect Module AC 220V 20A EL23Boards For Car Radio China
HuaXinHuiDianZi Store
DRV134PA Unbalanced to Balanced Dual Channel Stereo Converter Board Low Distortion EL82
Price: $13.86
Old Price: $16.89
HAXNFIELECDRV134PA Unbalanced to Balanced Dual Channel Stereo Converter Board Low Distortion EL82Operational Amplifiers
HuaXinHuiDianZi Store
HIFI Wireless Bluetooth 4.2 Receiver Board DAC Decoder Module 5V USB Power Supply EL289
Price: $5.42
Old Price: $7.75
HAXNFIELECHIFI Wireless Bluetooth 4.2 Receiver Board DAC Decoder Module 5V USB Power Supply EL289Audio Dac
HuaXinHuiDianZi Store
Waterproof Wireless Digital Bike Bicycle Cycling LCD Computer Speedometer Odometer
Price: $10.74
Old Price: $13.1
HAXNFIELECWaterproof Wireless Digital Bike Bicycle Cycling LCD Computer Speedometer OdometerGps Trackers China
HuaXinHuiDianZi Store
Assembled VU Meter Audio Level Indicator Board For 6E2 EM84 EM87 EM800 6UH6 Tube Magic Eye EL188
Price: $8.86
Old Price: $10.8
HAXNFIELECAssembled VU Meter Audio Level Indicator Board For 6E2 EM84 EM87 EM800 6UH6 Tube Magic Eye EL188Operational Amplifiers
HuaXinHuiDianZi Store
CSR8675 Bluetooth Receiver + PCM5102A Decoding Module Board DAC Decoder
Price: $32.04
HAXNFIELECCSR8675 Bluetooth Receiver + PCM5102A Decoding Module Board DAC DecoderAudio Dac China
HuaXinHuiDianZi Store
1PCS Power Supply Rectifier Filter Bare PCB Board Support 10mm 22mm pitch Capacitors EL12
Price: $5.12
Old Price: $6.25
HAXNFIELEC1PCS Power Supply Rectifier Filter Bare PCB Board Support 10mm 22mm pitch Capacitors EL12Boards For Car Radio
HuaXinHuiDianZi Store
PT01A Pulse Signal To Analog Voltage/PWM Multifunction Servo Signal Converter
Price: $7.41
HAXNFIELECPT01A Pulse Signal To Analog Voltage/PWM Multifunction Servo Signal Converter
HuaXinHuiDianZi Store
VU Meter Audio Level Indicator DIY Kits For 6E2 EM84 EM87 EM800 6UH6 Tube Magic Eye EL189
Price: $8.19
Old Price: $9.99
HAXNFIELECVU Meter Audio Level Indicator DIY Kits For 6E2 EM84 EM87 EM800 6UH6 Tube Magic Eye EL189Operational Amplifiers
HuaXinHuiDianZi Store
Audio Volume Control Rotary Potentiometer 100K RK27 Type Round Shaft With PCB EL203
Price: $8.44
Old Price: $10.3
HAXNFIELECAudio Volume Control Rotary Potentiometer 100K RK27 Type Round Shaft With PCB EL203Operational Amplifiers
HuaXinHuiDianZi Store
Audio Switching Board 4 Select 1 Audio Input signal Selector Relay Module DIY Kits
Price: $9.72
Old Price: $11.85
HAXNFIELECAudio Switching Board 4 Select 1 Audio Input signal Selector Relay Module DIY KitsBoards For Car Radio
HuaXinHuiDianZi Store
CSR64215 Bluetooth 4.2 Audio Receiver + PCM5102A DAC Decoder Module Headphone Power Amplifier Decoding EL165
Price: $21.49
HAXNFIELECCSR64215 Bluetooth 4.2 Audio Receiver + PCM5102A DAC Decoder Module Headphone Power Amplifier Decoding EL165Audio Dac China
HuaXinHuiDianZi Store
AC/DC AD828 Dynamic Microphone Stereo Preamp Power Amplifier Preamplifier Board With Volume Control EL276
Price: $4.67
HAXNFIELECAC/DC AD828 Dynamic Microphone Stereo Preamp Power Amplifier Preamplifier Board With Volume Control EL276Operational Amplifiers China
HuaXinHuiDianZi Store
300W Treble Mediant Bass 3 Way Frequency Divider Crossover Filter For KTV Stage Speaker EL175
Price: $12.58
Old Price: $18.5
HAXNFIELEC300W Treble Mediant Bass 3 Way Frequency Divider Crossover Filter For KTV Stage Speaker EL175Accessories For Loudspeakers China
HuaXinHuiDianZi Store
DC 5V~18V 12V Light Sensor Control Switch Electronic DIY Kit Day Off/Night Work Day Work/Night Off
Price: $4.51
Old Price: $5.5
HAXNFIELECDC 5V~18V 12V Light Sensor Control Switch Electronic DIY Kit Day Off/Night Work Day Work/Night OffSmart Home Equipment
HuaXinHuiDianZi Store
5pcs Laptop Keyboard Mouse Stick/Point Cap Trackpoint For HP Series
Price: $2.5
HAXNFIELEC5pcs Laptop Keyboard Mouse Stick/Point Cap Trackpoint For HP SeriesBlanks For Laptops
HuaXinHuiDianZi Store
VU Meter Level Meter Driver Board Balanced Input Audio Level With PEAK LED
Price: $8.84
HAXNFIELECVU Meter Level Meter Driver Board Balanced Input Audio Level With PEAK LEDBoards For Car Radio China
HuaXinHuiDianZi Store
Assembled TPA6120A2 Stereo Headphone Amplifier Board Double Channel 80mWx2 Amp EL161
Price: $7.05
Old Price: $8.6
HAXNFIELECAssembled TPA6120A2 Stereo Headphone Amplifier Board Double Channel 80mWx2 Amp EL161Operational Amplifiers
HuaXinHuiDianZi Store
UPC1237 Dual Channel Stereo Amplifier Speaker Delay Protection Board AC 12V-18V
Price: $8.11
Old Price: $9.89
HAXNFIELECUPC1237 Dual Channel Stereo Amplifier Speaker Delay Protection Board AC 12V-18VAccessories For Loudspeakers
HuaXinHuiDianZi Store
Bluetooth 5.0 Decoder Board U-Disk MP3 Decoding Module WAV FLAC Remote Control EL332
Price: $6.81
Old Price: $8.3
HAXNFIELECBluetooth 5.0 Decoder Board U-Disk MP3 Decoding Module WAV FLAC Remote Control EL332Mp3 Players
HuaXinHuiDianZi Store
DC 12V VU Meter Audio Power Amplifier Level Meter Driver Board Drive Module With Isolation Transformer
Price: $12.79
HAXNFIELECDC 12V VU Meter Audio Power Amplifier Level Meter Driver Board Drive Module With Isolation TransformerBoards For Car Radio
HuaXinHuiDianZi Store
AD828 Stereo Dynamic Microphone Preamplifier Module MIC Preamp DC 3.7V-15V 12V EL235
Price: $2.66
Old Price: $3.25
HAXNFIELECAD828 Stereo Dynamic Microphone Preamplifier Module MIC Preamp DC 3.7V-15V 12V EL235Microphone Accessories
HuaXinHuiDianZi Store
OPA627AU Single Op Amp SOP8 To DIP8 Audio Operational Amplifier Conversion Board
Price: $5.15
HAXNFIELECOPA627AU Single Op Amp SOP8 To DIP8 Audio Operational Amplifier Conversion BoardOperational Amplifiers China
HuaXinHuiDianZi Store
100A 5000W High Power Soft Start Circuit Power Supply Protection Board For Class A Amplifier AMP EL74
Price: $9.69
HAXNFIELEC100A 5000W High Power Soft Start Circuit Power Supply Protection Board For Class A Amplifier AMP EL74Boards For Car Radio
HuaXinHuiDianZi Store
TPS54360 Step-down Switching Power Supply Module Positive Negative Dual Voltage Regulated Power Supply ±5V ±9V ±12V ±15V Output
Price: $9.83
Old Price: $11.99
HAXNFIELECTPS54360 Step-down Switching Power Supply Module Positive Negative Dual Voltage Regulated Power Supply ±5V ±9V ±12V ±15V OutputBoards For Car Radio
HuaXinHuiDianZi Store
Assembled TDA7293 Three Parallel 150W Mono Power Amplifier Board 4-8Ω 20Hz-20KHz EL325
Price: $27.11
Old Price: $31.9
HAXNFIELECAssembled TDA7293 Three Parallel 150W Mono Power Amplifier Board 4-8Ω 20Hz-20KHz EL325Operational Amplifiers
HuaXinHuiDianZi Store
DC 12V 10MHz-8GHz 50Ω 12dB LNA Broadband RF Amplifier Module VHF/UHF Low Noise
Price: $6.81
Old Price: $8.3
HAXNFIELECDC 12V 10MHz-8GHz 50Ω 12dB LNA Broadband RF Amplifier Module VHF/UHF Low NoiseOperational Amplifiers China
HuaXinHuiDianZi Store
LM3915 10 LED Audio Level Indicator DIY Kits VU Meter Preamp Amplifier Indicate EL238
Price: $5.31
Old Price: $6.25
HAXNFIELECLM3915 10 LED Audio Level Indicator DIY Kits VU Meter Preamp Amplifier Indicate EL238Boards For Car Radio
HuaXinHuiDianZi Store
LM317 LM337 ±1.5V~35V Adjustable Dual Voltage Regulator Power Supply Bare PCB Board EL372
Price: $2.87
Old Price: $3.5
LM317 LM337 ±1.5V~35V Adjustable Dual Voltage Regulator Power Supply Bare PCB Board EL372Power Supplies China
HuaXinHuiDianZi Store
4S 12V 100A BMS LiFePo4 Lithium Iron Phosphate Battery Protection Circuit Board With Balanced Charging EL163
Price: $7.85
4S 12V 100A BMS LiFePo4 Lithium Iron Phosphate Battery Protection Circuit Board With Balanced Charging EL163Batteries
HuaXinHuiDianZi Store
4S 12V 150A LiFePo4 Battery Protection Board Lithium Iron Phosphate BMS With Balance Charging Discharging EL142
Price: $10.13
4S 12V 150A LiFePo4 Battery Protection Board Lithium Iron Phosphate BMS With Balance Charging Discharging EL142Batteries
HuaXinHuiDianZi Store
LM317 LM337 LF353 Servo Rectifier Filter Power Supply Bare PCB Board Positive Negative Dual Voltage
Price: $3.94
Old Price: $4.8
LM317 LM337 LF353 Servo Rectifier Filter Power Supply Bare PCB Board Positive Negative Dual VoltagePower Supplies
HuaXinHuiDianZi Store
SPDIF Optical and RCA Out Plate Cable Bracket Digital Audio Output For ASUS MSI Gigabyte Motherboard PC06
Price: $9.73
SPDIF Optical and RCA Out Plate Cable Bracket Digital Audio Output For ASUS MSI Gigabyte Motherboard PC06
HuaXinHuiDianZi Store
RJ11 Telephone Phone/Fax/ADSL Line Jack Coupler Switch Adapter Connector + Shell EL68
Price: $4.63
RJ11 Telephone Phone/Fax/ADSL Line Jack Coupler Switch Adapter Connector + Shell EL68
HuaXinHuiDianZi Store
1PCS Sigma22 Linear Servo Regulated Power Supply Bare PCB Board DIY EL97
Price: $4.62
Old Price: $5.5
1PCS Sigma22 Linear Servo Regulated Power Supply Bare PCB Board DIY EL97Power Supplies
HuaXinHuiDianZi Store
Filament Rectifier Regulated Power Supply Bare PCB Board For 300B 1083 Tube Amp Low Noise EL279
Price: $3.7
Old Price: $4.2
Filament Rectifier Regulated Power Supply Bare PCB Board For 300B 1083 Tube Amp Low Noise EL279Boards For Car Radio
HuaXinHuiDianZi Store
DC 12V Automatic Fan Temperature Control Module Controller Kits With Probe For Computer Power Amplifier
Price: $2.97
Old Price: $3.5
DC 12V Automatic Fan Temperature Control Module Controller Kits With Probe For Computer Power AmplifierBuilding Automation Systems
HuaXinHuiDianZi Store
1PCS V2019 Sigma22 Linear Regulated Power Supply Bare PCB Board PSU DIY EL109
Price: $5.66
Old Price: $6.9
1PCS V2019 Sigma22 Linear Regulated Power Supply Bare PCB Board PSU DIY EL109Power Supplies
HuaXinHuiDianZi Store
3S 100A Li-ion Lithium Battery Pack Balance Charger Protection Board 18650 BMS EL162
Price: $6.24
Old Price: $7.8
3S 100A Li-ion Lithium Battery Pack Balance Charger Protection Board 18650 BMS EL162Batteries China
HuaXinHuiDianZi Store
5A 18V MPPT Solar Charge Controller 3S 4S Lithium Li-ion LiFePO4 Battery Charging Board
Price: $15.33
Old Price: $18.7
5A 18V MPPT Solar Charge Controller 3S 4S Lithium Li-ion LiFePO4 Battery Charging BoardBatteries
HuaXinHuiDianZi Store
Single Voltage To Positive Negative Dual Voltage Regulated Power Supply Module HIFI Low Noise
Price: $10.43
Single Voltage To Positive Negative Dual Voltage Regulated Power Supply Module HIFI Low NoisePower Supplies
HuaXinHuiDianZi Store
1PCS Gold Plated 12AU7 12AX7 To 6SL7 6SN7 Tube Converter Adapter Socket EL233
Price: $10.51
1PCS Gold Plated 12AU7 12AX7 To 6SL7 6SN7 Tube Converter Adapter Socket EL233Power Supplies China
HuaXinHuiDianZi Store
12V To 255V 300V EC42/EC4045 Horizontal High Frequency Transformer Inverter Booster
Price: $7.99
Old Price: $9.75
12V To 255V 300V EC42/EC4045 Horizontal High Frequency Transformer Inverter BoosterPower Supplies
HuaXinHuiDianZi Store