O-discovery Goods

Measurement Module AC Voltage, Current and Power Detection Module Voltage, Current and Power Acquisition and Monitoring Module
Price: $29.3
Old Price: $31.51
Measurement Module AC Voltage, Current and Power Detection Module Voltage, Current and Power Acquisition and Monitoring ModuleSpare Parts For Air Conditioners
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Pore Water Pressure Gauge Sensor Miniature Pore Water Osmometer Water Pressure Gauge Osmotic Pressure Sensor Geotechnical Model
Price: $600.96
Old Price: $646.19
Pore Water Pressure Gauge Sensor Miniature Pore Water Osmometer Water Pressure Gauge Osmotic Pressure Sensor Geotechnical ModelSpare Parts For Air Conditioners
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Mark Levinson Series Stabilized Power Supply Board
Price: $15.93
Mark Levinson Series Stabilized Power Supply BoardSpare Parts For Air Conditioners
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Baishitong or General Horn Protection Soft Start Rectifier Filter Power Supply Board Support Screw Capacitor
Price: $24.03
Old Price: $25.84
Baishitong or General Horn Protection Soft Start Rectifier Filter Power Supply Board Support Screw CapacitorSpare Parts For Air Conditioners
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Amplifier Mains to DC Circuit Circuit Board (empty Board)
Price: $19.96
Old Price: $21.46
Amplifier Mains to DC Circuit Circuit Board (empty Board)Spare Parts For Air Conditioners
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Beautiful Music-op Amp Preamp, Can Output Balanced Signal
Price: $11.81
Old Price: $12.7
Beautiful Music-op Amp Preamp, Can Output Balanced SignalSpare Parts For Air Conditioners
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Baishitong BP26 Front-end Circuit Board Finished Board
Price: $160.19
Old Price: $170.41
Baishitong BP26 Front-end Circuit Board Finished BoardSpare Parts For Air Conditioners
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BRYSTON BRYSTON 4B SST Power Amplifier Circuit Board PCB
Price: $29.13
Old Price: $31.32
BRYSTON BRYSTON 4B SST Power Amplifier Circuit Board PCBSpare Parts For Air Conditioners
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304 Stainless Steel Safety Valve/tank Drain Valve/spring Type Safety Relief Valve/adjustable Safety Relief Valve
Price: $29.42
304 Stainless Steel Safety Valve/tank Drain Valve/spring Type Safety Relief Valve/adjustable Safety Relief ValveSpare Parts For Air Conditioners
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24GHz Miniature Radar Sensor USRR187 Human Body Induction Human and Vehicle Diversion Parking Space Monitoring
Price: $59.28
Old Price: $63.74
24GHz Miniature Radar Sensor USRR187 Human Body Induction Human and Vehicle Diversion Parking Space MonitoringSpare Parts For Air Conditioners
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CO2 Carbon Dioxide Gas Sensor MH-Z19B Air Quality Monitoring High Sensitivity Low Power Consumption
Price: $21.99
Old Price: $23.65
CO2 Carbon Dioxide Gas Sensor MH-Z19B Air Quality Monitoring High Sensitivity Low Power ConsumptionSpare Parts For Air Conditioners
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24G Microwave Radar Induction Advertising Machine, Security Probe Sensor Module CDM324
Price: $11
24G Microwave Radar Induction Advertising Machine, Security Probe Sensor Module CDM324Spare Parts For Air Conditioners
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TOF Lidar Ranging Module High-speed Moving Distance Sensor Radar Module High-frequency Sensor
Price: $65.09
Old Price: $70
TOF Lidar Ranging Module High-speed Moving Distance Sensor Radar Module High-frequency SensorSpare Parts For Air Conditioners
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79GHz Barrier Gate Anti-smashing Radar Sensor SRR203 Recognition of People and Vehicles
Price: $95.95
Old Price: $103.17
79GHz Barrier Gate Anti-smashing Radar Sensor SRR203 Recognition of People and VehiclesSpare Parts For Air Conditioners
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Home Appliance Control Remote Control Module Infrared Radio Frequency Module Micro:bit, Arduino Smart Home Module
Price: $39.92
Old Price: $42.93
Home Appliance Control Remote Control Module Infrared Radio Frequency Module Micro:bit, Arduino Smart Home ModuleSpare Parts For Air Conditioners
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Cubieboard2/Dual Core ARM A20 Development Board Android Cortex-A7 Super Raspberry Pi
Price: $90.17
Cubieboard2/Dual Core ARM A20 Development Board Android Cortex-A7 Super Raspberry PiSpare Parts For Air Conditioners
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Water Level Meter Electric Contact DJM1815/1615-87/97 Boiler Water Level Electrode DJY2212/2612-115
Price: $48.48
Old Price: $52.13
Water Level Meter Electric Contact DJM1815/1615-87/97 Boiler Water Level Electrode DJY2212/2612-115Spare Parts For Air Conditioners
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HD AHD to Wifi 1080p Camera Image Transmission Transmission Wireless Remote Monitoring Module for Home Small Mobile Phones
Price: $82.7
Old Price: $88.93
HD AHD to Wifi 1080p Camera Image Transmission Transmission Wireless Remote Monitoring Module for Home Small Mobile PhonesSpare Parts For Air Conditioners
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HD 2 Million Camera Small Launch, Home Mobile Phone with Wifi Wireless Remote Monitoring Module Video
Price: $88.93
HD 2 Million Camera Small Launch, Home Mobile Phone with Wifi Wireless Remote Monitoring Module VideoSpare Parts For Air Conditioners
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X62W Beijing Milling Machine Electromagnetic Clutch DLMX-5KMZ Fast and Slow Brake Accessories
Price: $126.74
X62W Beijing Milling Machine Electromagnetic Clutch DLMX-5KMZ Fast and Slow Brake AccessoriesSpare Parts For Air Conditioners
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X62W Universal Milling Machine Electromagnetic Clutch DLMX-5KMZ Fast and Slow Brake DLMX-5A DLMX-5B
Price: $123.33
Old Price: $131.19
X62W Universal Milling Machine Electromagnetic Clutch DLMX-5KMZ Fast and Slow Brake DLMX-5A DLMX-5BSpare Parts For Air Conditioners
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Industrial Camera USB HD 3 Million Halcon Measuring Camera Industrial Camera Machine Vision Camera
Price: $87.19
Old Price: $93.75
Industrial Camera USB HD 3 Million Halcon Measuring Camera Industrial Camera Machine Vision CameraHome And Garden Products
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Tc35i 40PIN Flat Wire 40PIN Socket Antenna Antenna Adapter Cable SIM Card Holder
Price: $35.85
Old Price: $38.54
Tc35i 40PIN Flat Wire 40PIN Socket Antenna Antenna Adapter Cable SIM Card HolderSpare Parts For Air Conditioners
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Online Sewage COD Monitor UV Spectrometry Ammonia Nitrogen Electrode DO Fluorescence Dissolved Oxygen Turbidity Sensor Probe
Price: $123.13
Old Price: $130.99
Online Sewage COD Monitor UV Spectrometry Ammonia Nitrogen Electrode DO Fluorescence Dissolved Oxygen Turbidity Sensor ProbeSpare Parts For Air Conditioners
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GSM Suction Cup Antenna Frequency 900-1800MHZ Advertising Machine Paper Towel Machine Special Antenna 2G 3G 4G Antenna
Price: $7.82
Old Price: $8.32
GSM Suction Cup Antenna Frequency 900-1800MHZ Advertising Machine Paper Towel Machine Special Antenna 2G 3G 4G AntennaSpare Parts For Air Conditioners
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Ragel E Kale Projector Front Coated Mirror 5.8-inch Projector Plane Mirror
Price: $18.59
Old Price: $19.98
Ragel E Kale Projector Front Coated Mirror 5.8-inch Projector Plane MirrorSpare Parts For Air Conditioners
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UWB Outdoor Base Station Positioning Antenna 3.7-4.2GHZ 6/8DB Glass Fiber Reinforced Plastic Omnidirectional Antenna
Price: $34.22
Old Price: $36.79
UWB Outdoor Base Station Positioning Antenna 3.7-4.2GHZ 6/8DB Glass Fiber Reinforced Plastic Omnidirectional AntennaSpare Parts For Air Conditioners
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UAV Antenna GPS Module Antenna Four-arm Spiral Active RTK Differential Positioning Navigation GNSS Beidou Receiver
Price: $100.48
Old Price: $106.89
UAV Antenna GPS Module Antenna Four-arm Spiral Active RTK Differential Positioning Navigation GNSS Beidou ReceiverSpare Parts For Air Conditioners
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OV13850 Camera Module HD 1300W Pixel MIPI Adaptation Firefly-rk3288/rk3399
Price: $51.27
Old Price: $54.54
OV13850 Camera Module HD 1300W Pixel MIPI Adaptation Firefly-rk3288/rk3399Spare Parts For Air Conditioners
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XNT-8738-16RELAY Voice Recognition 16-way Relay Board Suitable for Car Building Elevator Voice
Price: $87.92
Old Price: $93.53
XNT-8738-16RELAY Voice Recognition 16-way Relay Board Suitable for Car Building Elevator VoiceSpare Parts For Air Conditioners
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TF-Luna Lidar TOF Single-point Ranging Small Car/robot Obstacle Avoidance 8m Ranging Communication Interface UART
Price: $36.46
Old Price: $39.2
TF-Luna Lidar TOF Single-point Ranging Small Car/robot Obstacle Avoidance 8m Ranging Communication Interface UARTSpare Parts For Air Conditioners
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PH Glass Electrode Stainless Steel Protective Sleeve PG13.5 Thread
Price: $36.26
Old Price: $38.99
PH Glass Electrode Stainless Steel Protective Sleeve PG13.5 ThreadSpare Parts For Air Conditioners
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Industrial Camera Light Source LED Ring Light Source Machine Vision Light Source CCD Vision Light Source Brightness Adjustable
Price: $38.71
Old Price: $41.18
Industrial Camera Light Source LED Ring Light Source Machine Vision Light Source CCD Vision Light Source Brightness AdjustableSpare Parts For Air Conditioners
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10.1/21 Inch Embedded Industrial Tablet Computer Capacitive Industrial Computer Touch All-in-one Display
Price: $707.85
10.1/21 Inch Embedded Industrial Tablet Computer Capacitive Industrial Computer Touch All-in-one DisplaySpare Parts For Air Conditioners
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Embedded Industrial Computer Machine Vision 4POE Network Card Industrial Camera Light Source Controller High-speed DIO
Price: $931.31
Embedded Industrial Computer Machine Vision 4POE Network Card Industrial Camera Light Source Controller High-speed DIOSpare Parts For Air Conditioners
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ESP32-WROOM-32U Dual-core Wi-Fi & Bluetooth Module IPEX Antenna
Price: $35.75
Old Price: $38.44
ESP32-WROOM-32U Dual-core Wi-Fi & Bluetooth Module IPEX AntennaSpare Parts For Air Conditioners
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Customized Transparent Interdigital Electrode Quartz Glass Capacitor Array MEMS Gas Biosensor Photoelectric Detection
Price: $88.35
Old Price: $95
Customized Transparent Interdigital Electrode Quartz Glass Capacitor Array MEMS Gas Biosensor Photoelectric DetectionSpare Parts For Air Conditioners
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Interdigital Electrode IDE Capacitor Array Gas Biological Humidity Sensor Chip Scientific Research Experiment 20 Fingers
Price: $13.25
Interdigital Electrode IDE Capacitor Array Gas Biological Humidity Sensor Chip Scientific Research Experiment 20 FingersSpare Parts For Air Conditioners
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RaspberryPi CM4 CM4IO Metal Shell Matte Oxide Black with Fan Power Button
Price: $42.83
Old Price: $45.56
RaspberryPi CM4 CM4IO Metal Shell Matte Oxide Black with Fan Power ButtonSpare Parts For Air Conditioners
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HD AHD to Wifi 1080p Camera Image Transmission Smart Home Mobile Phone Wireless Remote Monitoring Module
Price: $83.59
Old Price: $88.93
HD AHD to Wifi 1080p Camera Image Transmission Smart Home Mobile Phone Wireless Remote Monitoring ModuleSpare Parts For Air Conditioners
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HD AHD to Wifi 2 Million Camera Image Transmission Home Mobile Phone Wireless Remote Monitoring Module
Price: $78.63
Old Price: $84.55
HD AHD to Wifi 2 Million Camera Image Transmission Home Mobile Phone Wireless Remote Monitoring ModuleSpare Parts For Air Conditioners
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Monochrome Mini Low Illumination Camera CCD Industrial Camera Compression Machine Camera MTC-346E
Price: $52.55
Old Price: $56.51
Monochrome Mini Low Illumination Camera CCD Industrial Camera Compression Machine Camera MTC-346ESpare Parts For Air Conditioners
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Short-distance TX80-B 80-meter Band (3.5MHz Frequency Band) Radio Signal Source
Price: $207.3
Old Price: $222.9
Short-distance TX80-B 80-meter Band (3.5MHz Frequency Band) Radio Signal SourceSpare Parts For Air Conditioners
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Standard Distance RF-2A Type 2 Meter Band (144MHz Frequency Band) Radio Direction Finder
Price: $380.54
Old Price: $409.18
Standard Distance RF-2A Type 2 Meter Band (144MHz Frequency Band) Radio Direction FinderSpare Parts For Air Conditioners
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Projector Projector DIY Projection Accessories 68mm 52mm Diameter Reflective Bowl
Price: $22.17
Projector Projector DIY Projection Accessories 68mm 52mm Diameter Reflective BowlSpare Parts For Air Conditioners
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Conductivity Electrode Probe ORP Dissolved Oxygen PH Electrode Probe Residual Chlorine Tetrafluoride Universal Electrode Tip
Price: $19.96
Old Price: $21.46
Conductivity Electrode Probe ORP Dissolved Oxygen PH Electrode Probe Residual Chlorine Tetrafluoride Universal Electrode TipSpare Parts For Air Conditioners
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Micro Coil Long Distance Receiving/receiving Distance 100mm/ Wireless Power Supply Wireless Power Transmission
Price: $22.84
Old Price: $24.56
Micro Coil Long Distance Receiving/receiving Distance 100mm/ Wireless Power Supply Wireless Power TransmissionSpare Parts For Air Conditioners
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Customized Silicon-based Interdigital Electrode Glass Gold Electrode Circuit Board SAW Surface Acoustic Wave Biogas Test
Price: $20.98
Old Price: $22.56
Customized Silicon-based Interdigital Electrode Glass Gold Electrode Circuit Board SAW Surface Acoustic Wave Biogas TestSpare Parts For Air Conditioners
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4-inch Single-sided Polished Double-sided Silicon Oxide Coated Wafer Single-sided Oxidation Processing Oxide Wafer
Price: $34.59
Old Price: $36.79
4-inch Single-sided Polished Double-sided Silicon Oxide Coated Wafer Single-sided Oxidation Processing Oxide WaferSpare Parts For Air Conditioners
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Binocular Bracket Dual Camera Board Stereo Vision Experiment CCD Bracket 3D Reconstruction 3D Scanner
Price: $186.6
Old Price: $200.64
Binocular Bracket Dual Camera Board Stereo Vision Experiment CCD Bracket 3D Reconstruction 3D ScannerSpare Parts For Air Conditioners
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Customized Silicon-based Interdigital Electrode High-precision and High-stability MEMS Gas Biosensor Capacitance Array
Price: $19.75
Old Price: $21.24
Customized Silicon-based Interdigital Electrode High-precision and High-stability MEMS Gas Biosensor Capacitance ArraySpare Parts For Air Conditioners
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PH Electrode Dissolved Oxygen ORP Conductivity Sensor Online Transmitter Antimony Electrode Controller Electrode Meter
Price: $159
PH Electrode Dissolved Oxygen ORP Conductivity Sensor Online Transmitter Antimony Electrode Controller Electrode MeterSpare Parts For Air Conditioners
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CMT2380 Wireless Single Chip Microcomputer Module/433M Wireless Transceiver Module/M0 Core Wireless Module/with Antenna
Price: $12.83
Old Price: $13.8
CMT2380 Wireless Single Chip Microcomputer Module/433M Wireless Transceiver Module/M0 Core Wireless Module/with AntennaSpare Parts For Air Conditioners
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Silicon-based Interdigital Electrode High-precision Micro-capacitance MEMS Gas Biosensor Photoelectric Detection
Price: $88.36
Old Price: $94
Silicon-based Interdigital Electrode High-precision Micro-capacitance MEMS Gas Biosensor Photoelectric DetectionSpare Parts For Air Conditioners
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Aluminum Nitride Substrate, Alumina Ceramic Circuit Board, Heat Sink, High Thermal Conductivity, High Power Laser, Thick Gold
Price: $26.48
Old Price: $28.47
Aluminum Nitride Substrate, Alumina Ceramic Circuit Board, Heat Sink, High Thermal Conductivity, High Power Laser, Thick GoldSpare Parts For Air Conditioners
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Silicon-based Interdigital Electrode High-precision and High-stability MEMS Gas Biosensor Photoelectric Detection
Price: $106
Silicon-based Interdigital Electrode High-precision and High-stability MEMS Gas Biosensor Photoelectric DetectionSpare Parts For Air Conditioners
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QCC5125 Bluetooth Module Bluetooth 5.0 AptX AptxHD Qualcomm Bluetooth Module I2S SPDIF
Price: $17.11
Old Price: $18.39
QCC5125 Bluetooth Module Bluetooth 5.0 AptX AptxHD Qualcomm Bluetooth Module I2S SPDIFSpare Parts For Air Conditioners
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QCC5124 Bluetooth 5.0 Module Aptx AptxHD Qualcomm Bluetooth Module I2S IIS SPDIF
Price: $21.59
Old Price: $23.21
QCC5124 Bluetooth 5.0 Module Aptx AptxHD Qualcomm Bluetooth Module I2S IIS SPDIFSpare Parts For Air Conditioners
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VCap2860 Capture Board USB Video Conference Capture Card Video Camera Capture Card
Price: $58.59
Old Price: $63
VCap2860 Capture Board USB Video Conference Capture Card Video Camera Capture CardHome And Garden Products
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IGBT Module Driver Board Overcurrent Protection High-speed Optocoupler Isolation Design with Fault Indication
Price: $28.92
Old Price: $31.1
IGBT Module Driver Board Overcurrent Protection High-speed Optocoupler Isolation Design with Fault IndicationSpare Parts For Air Conditioners
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