JUHIWOR SCIENCE Goods

2pcs 4 Ohm 3W Loudspeaker 40MM Speaker 22MM Internal Magnetic Foam Edge Black Bright Cap Height 20MM Bluetooth Speaker
Price: $4.58
JU-HIWOR2pcs 4 Ohm 3W Loudspeaker 40MM Speaker 22MM Internal Magnetic Foam Edge Black Bright Cap Height 20MM Bluetooth SpeakerInternal Speakers
JUHIWOR SCIENCE Store
2pcs 4R 2W Round Speaker 50MM Diameter External Magnetic 32MM Cone Paper Bright Cap Height 17MM
Price: $4.58
JU-HIWOR2pcs 4R 2W Round Speaker 50MM Diameter External Magnetic 32MM Cone Paper Bright Cap Height 17MMInternal Speakers
JUHIWOR SCIENCE Store
5pcs/lot ESP8266EX ESP8266 ESP-01 Serial UART WIFI Module Remote Controller Module UNO ROBOT Component
Price: $8.5
JU-HIWOR5pcs/lot ESP8266EX ESP8266 ESP-01 Serial UART WIFI Module Remote Controller Module UNO ROBOT ComponentIntegrated Circuits
JUHIWOR SCIENCE Store
20pcs P6KE TVS Diode 6.8A 12A 15A 30A 68A 120A 200A Transient Voltage Suppressors Transzorb DO-15
Price: $0.93
JU-HIWOR20pcs P6KE TVS Diode 6.8A 12A 15A 30A 68A 120A 200A Transient Voltage Suppressors Transzorb DO-15Diodes China
JUHIWOR SCIENCE Store
5V Optocoupler Isolation Relay Module Single Chip PLC Signal Amplification Board With LED Indicator DIN Rail Style Design
Price: $8.17
JU-HIWOR5V Optocoupler Isolation Relay Module Single Chip PLC Signal Amplification Board With LED Indicator DIN Rail Style DesignIntegrated Circuits
JUHIWOR SCIENCE Store
20meters/lot 3MM Red Heat Shrink Tubes Shrinkable Tubing Insulation Sleeving
Price: $3.59
JU-HIWOR20meters/lot 3MM Red Heat Shrink Tubes Shrinkable Tubing Insulation SleevingInsulation Materials
JUHIWOR SCIENCE Store
10pcs 5V Active Electronic Buzzer Alarm Size: 12MM*9.5MM Continuous Beep Sounder Speaker
Price: $2.27
JU-HIWOR10pcs 5V Active Electronic Buzzer Alarm Size: 12MM*9.5MM Continuous Beep Sounder SpeakerInternal Speakers
JUHIWOR SCIENCE Store
20pcs Acoustic Microphone 4*1.5MM 4015 Omnidirectional Bluetooth Phone Tablet Microphone With Pins 38DB
Price: $2.87
JU-HIWOR20pcs Acoustic Microphone 4*1.5MM 4015 Omnidirectional Bluetooth Phone Tablet Microphone With Pins 38DBInternal Speakers China
JUHIWOR SCIENCE Store
2pcs 4 Ohm 3W Loudspeaker 66MM 2.5 Inch Square Speaker 50MM External Magnetic Antimagnetic Foam Edge Height 28MM
Price: $9.44
JU-HIWOR2pcs 4 Ohm 3W Loudspeaker 66MM 2.5 Inch Square Speaker 50MM External Magnetic Antimagnetic Foam Edge Height 28MMInternal Speakers
JUHIWOR SCIENCE Store
5pcs/lot) 20W 30 ohms Ceramic Cement Power Resistor 30ohm TOL 5% Resistors
Price: $2.5
JU-HIWOR5pcs/lot) 20W 30 ohms Ceramic Cement Power Resistor 30ohm TOL 5% ResistorsResistors
JUHIWOR SCIENCE Store
10pcs/lot) 10W 500 ohm Ceramic Cement Power Resistor 500 ohms High Frequency Ceramic Resistors
Price: $2.59
JU-HIWOR10pcs/lot) 10W 500 ohm Ceramic Cement Power Resistor 500 ohms High Frequency Ceramic ResistorsResistors
JUHIWOR SCIENCE Store
10pcs/lot TIP127 Triode Transistor Darlington Tube TO-220 Throught Hole Transistors
Price: $1.7
JU-HIWOR10pcs/lot TIP127 Triode Transistor Darlington Tube TO-220 Throught Hole TransistorsTransistors
JUHIWOR SCIENCE Store
Acoustic Speaker 3516 1635 Square Tablet Phone MP3 Loudspeaker 2W 8R 35*16*5.3MM Super DIY Audio Accessories
Price: $4.28
Old Price: $5.04
JU-HIWORAcoustic Speaker 3516 1635 Square Tablet Phone MP3 Loudspeaker 2W 8R 35*16*5.3MM Super DIY Audio AccessoriesInternal Speakers
JUHIWOR SCIENCE Store
50pcs/lot) Aluminum Heat Sink Heatsink Radiator 20mm*14mm*5.5mm For integrated circuit IC MOS Power Transistor
Price: $3.26
JU-HIWOR50pcs/lot) Aluminum Heat Sink Heatsink Radiator 20mm*14mm*5.5mm For integrated circuit IC MOS Power TransistorIntegrated Circuits
JUHIWOR SCIENCE Store
500pcs/lot) Aluminum Heat Sink Heatsink Radiator 11mm*11mm*5mm For integrated circuit IC MOS Transistor
Price: $23.47
JU-HIWOR500pcs/lot) Aluminum Heat Sink Heatsink Radiator 11mm*11mm*5mm For integrated circuit IC MOS TransistorIntegrated Circuits
JUHIWOR SCIENCE Store
5pcs/lot) LXN14x12 Mini Aluminum Alloy Knobs Cap 14x12mm Mounting 6mm White For Rotary potentiometer Encoder Switch
Price: $3.97
JU-HIWOR5pcs/lot) LXN14x12 Mini Aluminum Alloy Knobs Cap 14x12mm Mounting 6mm White For Rotary potentiometer Encoder SwitchPotentiometers
JUHIWOR SCIENCE Store
100pcs 2KV 2000V 102K 103K 471k 1nF 10nF 0.47nF High Voltage Ceramic Disc Capacitor Pin Pitch 5mm Y5V 10% Tolerance
Price: $2.9
JU-HIWOR100pcs 2KV 2000V 102K 103K 471k 1nF 10nF 0.47nF High Voltage Ceramic Disc Capacitor Pin Pitch 5mm Y5V 10% ToleranceCapacitors
JUHIWOR SCIENCE Store
600pcs/lot) 15 Values TO-92 Transistor Assortment Assorted Kit Each 40pcs 2N2222 3906 3904 5401 5551 C945 1015 etc
Price: $9.97
JU-HIWOR600pcs/lot) 15 Values TO-92 Transistor Assortment Assorted Kit Each 40pcs 2N2222 3906 3904 5401 5551 C945 1015 etcTransistors
JUHIWOR SCIENCE Store
200pcs/lot Transistors TO-92 2SC945 C945 945 Transistor NPN 0.15A 50V
Price: $2.9
JU-HIWOR200pcs/lot Transistors TO-92 2SC945 C945 945 Transistor NPN 0.15A 50VTransistors
JUHIWOR SCIENCE Store
1000pcs 1W 5% Carbon Oxide Film Resistor 0.22 0.3 0.47 0.5 1 1.5 10 47 100 220 330 1K 10K 100K 470K Ohm 10Kohm For DIY Resistors
Price: $13.83
JU-HIWOR1000pcs 1W 5% Carbon Oxide Film Resistor 0.22 0.3 0.47 0.5 1 1.5 10 47 100 220 330 1K 10K 100K 470K Ohm 10Kohm For DIY ResistorsResistors China
JUHIWOR SCIENCE Store
10pcs/lot) B1M 1M OHM 1MOhm WH148 Linear Single Rotary Potentiometer Pots Shaft 20MM With Nuts and Shim B1M-20MM
Price: $2.58
JU-HIWOR10pcs/lot) B1M 1M OHM 1MOhm WH148 Linear Single Rotary Potentiometer Pots Shaft 20MM With Nuts and Shim B1M-20MMPotentiometers
JUHIWOR SCIENCE Store
50pcs/lot)(Varistor) 14D471K Voltage Dependent Resistors, VDR VSR, Diameter:14mm 470V, Varistor Resistor
Price: $5.76
JU-HIWOR50pcs/lot)(Varistor) 14D471K Voltage Dependent Resistors, VDR VSR, Diameter:14mm 470V, Varistor ResistorResistors China
JUHIWOR SCIENCE Store
2pcs 4 Ohm 3W Loudspeaker 50MM Speaker 18MM Internal Magnet Cone Paper Silvery Bright Cap Height 13MM
Price: $3.74
JU-HIWOR2pcs 4 Ohm 3W Loudspeaker 50MM Speaker 18MM Internal Magnet Cone Paper Silvery Bright Cap Height 13MMInternal Speakers China
JUHIWOR SCIENCE Store
1set/lot MP3 WAV Audio Decoder 3W + 3W Audio Player Power Amplifier Module Board PCB USB TF Card Black Panel Wire IR Controller
Price: $3.79
JU-HIWOR1set/lot MP3 WAV Audio Decoder 3W + 3W Audio Player Power Amplifier Module Board PCB USB TF Card Black Panel Wire IR ControllerIntegrated Circuits
JUHIWOR SCIENCE Store
20meters/lot 6MM Heat Shrink Tubes Shrinkable Tubing Insulation Sleeving
Price: $4.74
JU-HIWOR20meters/lot 6MM Heat Shrink Tubes Shrinkable Tubing Insulation SleevingInsulation Materials
JUHIWOR SCIENCE Store
20pcs/lot HW02-1 High Quality Plastic White Potentiometer Knob For Rotary Potentiometer & Switch Code Wihte
Price: $1.67
JU-HIWOR20pcs/lot HW02-1 High Quality Plastic White Potentiometer Knob For Rotary Potentiometer & Switch Code WihtePotentiometers
JUHIWOR SCIENCE Store
1set/lot MP3 WAV Audio Decoder 3W + 3W Bluetooth Audio Player Power Amplifier Module Hand-free Calls White Panel
Price: $7.26
JU-HIWOR1set/lot MP3 WAV Audio Decoder 3W + 3W Bluetooth Audio Player Power Amplifier Module Hand-free Calls White PanelIntegrated Circuits
JUHIWOR SCIENCE Store
5pcs/lot) 20W 68 ohms Ceramic Cement Power Resistor 68ohm TOL 5% Resistors
Price: $2.5
JU-HIWOR5pcs/lot) 20W 68 ohms Ceramic Cement Power Resistor 68ohm TOL 5% ResistorsResistors
JUHIWOR SCIENCE Store
2pcs 4 Ohm 5W Loudspeaker 66MM 2.5inch Round Speaker 45MM External Magnetic Cone Paper Cap Height 23MM
Price: $8.33
JU-HIWOR2pcs 4 Ohm 5W Loudspeaker 66MM 2.5inch Round Speaker 45MM External Magnetic Cone Paper Cap Height 23MMInternal Speakers
JUHIWOR SCIENCE Store
2pcs/lot) RX24 5 Ohm 5R 50W 50Watts Aluminium Housed High Power Resistor Metal Shell Heatsink Resistor 5ohm Resistance
Price: $2.76
JU-HIWOR2pcs/lot) RX24 5 Ohm 5R 50W 50Watts Aluminium Housed High Power Resistor Metal Shell Heatsink Resistor 5ohm ResistanceResistors
JUHIWOR SCIENCE Store
200pcs C2073 2SC2073 Power Transistor NPN TO-220
Price: $24.2
JU-HIWOR200pcs C2073 2SC2073 Power Transistor NPN TO-220Transistors
JUHIWOR SCIENCE Store
200pcs LED Display 0.36 Inch 11 Pins 3 Digits Bits 7 Segment Red LED Display Share Common Cathode Digital Display 3631AR
Price: $1.25
Old Price: $1.47
JU-HIWOR200pcs LED Display 0.36 Inch 11 Pins 3 Digits Bits 7 Segment Red LED Display Share Common Cathode Digital Display 3631ARLed Displays China
JUHIWOR SCIENCE Store
10pcs/lot BD140 Power Triode Transistor TO-126 Throught Hole Transistors PNP
Price: $1.1
JU-HIWOR10pcs/lot BD140 Power Triode Transistor TO-126 Throught Hole Transistors PNPTransistors
JUHIWOR SCIENCE Store
1000pcs/lot) 200K 220K 240K 270K 300K Ohms Ohm DIP 1/4W Watt 0.25W 1% Metal Film DIP Resistor
Price: $2.97
JU-HIWOR1000pcs/lot) 200K 220K 240K 270K 300K Ohms Ohm DIP 1/4W Watt 0.25W 1% Metal Film DIP ResistorResistors
JUHIWOR SCIENCE Store
5000pcs 1/8W 1/6W 1% Metal Film Resistors 1 1.5 10 47 100 220 330 1K 10K 100K 470K Ohm 10Kohm 1Kohm Electronic Resistor
Price: $10.61
JU-HIWOR5000pcs 1/8W 1/6W 1% Metal Film Resistors 1 1.5 10 47 100 220 330 1K 10K 100K 470K Ohm 10Kohm 1Kohm Electronic ResistorResistors China
JUHIWOR SCIENCE Store
1000pcs/lot) 18K 20K 22K 24K 27K ohm ohms DIP 1/4W Watt 0.25W 1% Metal Film Resistor Resistors
Price: $2.97
JU-HIWOR1000pcs/lot) 18K 20K 22K 24K 27K ohm ohms DIP 1/4W Watt 0.25W 1% Metal Film Resistor ResistorsResistors
JUHIWOR SCIENCE Store
500pcs 3W 1% Metal Film Resistors 0.22 0.3 0.47 0.5 1 1.5 10 47 100 220 330 1K 10K 100K 470K Ohm 10Kohm Electronic Components
Price: $31.11
JU-HIWOR500pcs 3W 1% Metal Film Resistors 0.22 0.3 0.47 0.5 1 1.5 10 47 100 220 330 1K 10K 100K 470K Ohm 10Kohm Electronic ComponentsResistors
JUHIWOR SCIENCE Store
2pcs 2W 8R 23*84*15MM Multimedia Speaker For Advertising Machine With Wire Embedded Mini Box Loudspeaker
Price: $3.6
Old Price: $4.23
JU-HIWOR2pcs 2W 8R 23*84*15MM Multimedia Speaker For Advertising Machine With Wire Embedded Mini Box LoudspeakerInternal Speakers
JUHIWOR SCIENCE Store
20pcs 0.5W Loudspeaker 8R 30MM Mini Round Speaker Diameter Thickness 5MM Small Horn Doorbell Speaker
Price: $7.12
JU-HIWOR20pcs 0.5W Loudspeaker 8R 30MM Mini Round Speaker Diameter Thickness 5MM Small Horn Doorbell SpeakerInternal Speakers
JUHIWOR SCIENCE Store
10meters/lot Diameter 6.0MM PVC Fiberglass Sleeving Insulation Sleeving
Price: $3.31
JU-HIWOR10meters/lot Diameter 6.0MM PVC Fiberglass Sleeving Insulation SleevingInsulation Materials China
JUHIWOR SCIENCE Store
5pcs/lot) LXN13x17 Mini Aluminum Alloy Knobs Cap 13.5x17mm Mounting 6mm Black For Rotary potentiometer Encoder Switch
Price: $2.23
JU-HIWOR5pcs/lot) LXN13x17 Mini Aluminum Alloy Knobs Cap 13.5x17mm Mounting 6mm Black For Rotary potentiometer Encoder SwitchPotentiometers
JUHIWOR SCIENCE Store
3.7V~5V CT14 plus Bluetooth Audio Player Power Amplifier DC With Micro USB Battery Charging And USB Sound Card For Android
Price: $2.31
JU-HIWOR3.7V~5V CT14 plus Bluetooth Audio Player Power Amplifier DC With Micro USB Battery Charging And USB Sound Card For AndroidIntegrated Circuits China
JUHIWOR SCIENCE Store
10pcs/lot A01 Bakelite Knob 20MMxH11.5MM Mounting Hole 6MM For Rotary potentiometer & Encoder & Rotary Switch
Price: $2.6
JU-HIWOR10pcs/lot A01 Bakelite Knob 20MMxH11.5MM Mounting Hole 6MM For Rotary potentiometer & Encoder & Rotary SwitchPotentiometers China
JUHIWOR SCIENCE Store
2pcs/lot SYB-120 Breadboard Size:175*46*8.5MM pitch:2.54MM [0.1inch] ProtoBoard
Price: $2.38
JU-HIWOR2pcs/lot SYB-120 Breadboard Size:175*46*8.5MM pitch:2.54MM [0.1inch] ProtoBoardRigid Pcbs
JUHIWOR SCIENCE Store
100pcs/lot)(Photoresistor) Photo Resistors 5MM GL5549 , LDR Light Dependent Resistor
Price: $3.45
JU-HIWOR100pcs/lot)(Photoresistor) Photo Resistors 5MM GL5549 , LDR Light Dependent ResistorResistors
JUHIWOR SCIENCE Store
10meters/lot 4MM Red Heat Shrink Tubes Shrinkable Tubing Insulation Sleeving
Price: $3
JU-HIWOR10meters/lot 4MM Red Heat Shrink Tubes Shrinkable Tubing Insulation SleevingInsulation Materials
JUHIWOR SCIENCE Store
5pcs/lot) 20W 100 ohms Ceramic Cement Power Resistor 100 ohm Resistors
Price: $2.5
JU-HIWOR5pcs/lot) 20W 100 ohms Ceramic Cement Power Resistor 100 ohm ResistorsResistors
JUHIWOR SCIENCE Store
2pcs/lot) 4 Ohm 3W Loudspeaker 40MM Speaker 22MM Internal Magnetic 16MM Voice Coil Single Magnet PU Edge Black Bright Hat
Price: $2.41
JU-HIWOR2pcs/lot) 4 Ohm 3W Loudspeaker 40MM Speaker 22MM Internal Magnetic 16MM Voice Coil Single Magnet PU Edge Black Bright HatInternal Speakers
JUHIWOR SCIENCE Store
2pcs 4R 3W Loudspeaker 36MM Speaker 18MM Internal Magnetic Black Hat PU Edge Height 18MM
Price: $4.15
JU-HIWOR2pcs 4R 3W Loudspeaker 36MM Speaker 18MM Internal Magnetic Black Hat PU Edge Height 18MMInternal Speakers
JUHIWOR SCIENCE Store
1000pcs 100V Polypropylene Safety Plastic Film Correction Capacitor Yellow 1nF 2.2nF 10nF 22nF 56nF 82nF 100nF 150nF 220nF 470nF
Price: $30.5
JU-HIWOR1000pcs 100V Polypropylene Safety Plastic Film Correction Capacitor Yellow 1nF 2.2nF 10nF 22nF 56nF 82nF 100nF 150nF 220nF 470nFCapacitors
JUHIWOR SCIENCE Store
5pcs/lot) DC-005 DC Power Supply Adapter Converter Plate PCB Module 5.5x2.1mm DC jack Socket
Price: $2.39
JU-HIWOR5pcs/lot) DC-005 DC Power Supply Adapter Converter Plate PCB Module 5.5x2.1mm DC jack SocketIntegrated Circuits
JUHIWOR SCIENCE Store
1pair/lot XKT-412-1 Wireless Charging Module Transmitting Input DC 5V~12V Receiving Output DC 5V 500mA Wireless Chip
Price: $6.56
JU-HIWOR1pair/lot XKT-412-1 Wireless Charging Module Transmitting Input DC 5V~12V Receiving Output DC 5V 500mA Wireless ChipIntegrated Circuits
JUHIWOR SCIENCE Store
5pcs/lot) 20W 150 ohms Ceramic Cement Power Resistor 150 ohm Resistors
Price: $2.5
JU-HIWOR5pcs/lot) 20W 150 ohms Ceramic Cement Power Resistor 150 ohm ResistorsResistors China
JUHIWOR SCIENCE Store
2pcs 4 Ohm 3W Loudspeaker 78MM 3inch Square Speaker 38MM Internal Magnetic Antimagnetic Foam Edge Bright Cap Height 30MM
Price: $9.67
JU-HIWOR2pcs 4 Ohm 3W Loudspeaker 78MM 3inch Square Speaker 38MM Internal Magnetic Antimagnetic Foam Edge Bright Cap Height 30MMInternal Speakers
JUHIWOR SCIENCE Store
5pcs/lot) 20W 50 ohm Ceramic Cement Power Resistor 50ohm TOL 5% Resistors
Price: $2.5
JU-HIWOR5pcs/lot) 20W 50 ohm Ceramic Cement Power Resistor 50ohm TOL 5% ResistorsResistors
JUHIWOR SCIENCE Store
10pcs/lot) 5W Ceramic Cement Power Resistor 0.25 ohm Resistors
Price: $1.47
JU-HIWOR10pcs/lot) 5W Ceramic Cement Power Resistor 0.25 ohm ResistorsResistors
JUHIWOR SCIENCE Store
20pcs 0.5W Loudspeaker 28MM 8R 8Ohm Mini Round Speaker Diameter Thickness 5MM Small Horn Doorbell Speaker
Price: $7.61
JU-HIWOR20pcs 0.5W Loudspeaker 28MM 8R 8Ohm Mini Round Speaker Diameter Thickness 5MM Small Horn Doorbell SpeakerInternal Speakers
JUHIWOR SCIENCE Store
10pcs 0.5W 8R Loudspeaker 57MM Mini Round Speaker Diameter Thickness 9MM Small Horn Doorbell Speaker
Price: $9.14
JU-HIWOR10pcs 0.5W 8R Loudspeaker 57MM Mini Round Speaker Diameter Thickness 9MM Small Horn Doorbell SpeakerInternal Speakers China
JUHIWOR SCIENCE Store
100pcs 18 Pins 5621BB 5621AB 0.56 Inch 2 Digits Bits 7 Segment Blue LED Display Common Anode Cathode Digital Display
Price: $34.97
JU-HIWOR100pcs 18 Pins 5621BB 5621AB 0.56 Inch 2 Digits Bits 7 Segment Blue LED Display Common Anode Cathode Digital DisplayLed Displays
JUHIWOR SCIENCE Store
1000pcs/lot) 130 150 180 200 220 ohm ohms DIP 1/4W Watt 0.25W 1% Metal Film Resistor
Price: $2.97
JU-HIWOR1000pcs/lot) 130 150 180 200 220 ohm ohms DIP 1/4W Watt 0.25W 1% Metal Film ResistorResistors
JUHIWOR SCIENCE Store