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5V Step Up Boost Converter Power Supply Module Lithiumy Charging Protection for DIY Charger 5V Step Up Boost Converter Power Supply Module Lithiumy Charging Protection for DIY Charger Product Introduction: 1.Input Voltage:3.7V~5.5V 2.Charging Current:1A(max) 3.Output Current:1A(max) 4.Output voltage:5V   5.BAT Discharging Stop Voltage:2.9V   6.Discharging Efficiency:85%(input 3.7V output 5V/1A) ... $1.15 $0.90 SKU: 9080
$1.15 $0.90
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1pc 5730 SMD Pure White Waterproof Small LED Module 2Pcs LEDs 36x9mm For Lamp/Billboard 1pc 5730 SMD Pure White Waterproof Small LED Module 2Pcs LEDs 36x9mm For Lamp/Billboard Product Introduction: 1.LED Type:5730 2.Color:true white 3.LED Quantity:small 2pcs 4.Waterproof:yes 5.Voltage:DC 12V 6.Cascade:yes 7.Size:36*9mm $1.29 $0.99 SKU: 10785
$1.29 $0.99
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Single Sound Track Amplifier Module Mono XTP8871 5V Digital Amplifier Module Single Sound Track Amplifier Module Mono XTP8871 5V Digital Amplifier Module Product Introduction: 1.Name:5V single sound track amplifier board 2.Size:20*16*8mm 3.Power Supply Voltage:5V,1A 4.Input Power:5W Details: $1.29 $1.01 SKU: 9436
$1.29 $1.01
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Sound Module Siren Music Integration Module 3V Voice Alarm Module for DIY Toy Sound Module Siren Music Integration Module 3V Voice Alarm Module for DIY Toy Description: 1. Working voltage:3V $0.99 $0.77 SKU: 8079
$0.99 $0.77
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1pcs WS2812B 5050 RGB LED with PCB Board LED Module Pixel Light 5V 1pcs WS2812B 5050 RGB LED with PCB Board LED Module Pixel Light 5V Features Model: WS2812-light string board light source: SMD 5050 RGB plate: aluminum plate IC Model: WS2812B the gray level: 256 Beam angle: 120 ° Color: can be adjusted by the controller a... $0.99 SKU: 7216
$0.99

DC-DC SX1308 Converter Step-UP Adjustable Power Module Booster Converter DC-DC SX1308 Converter Step-UP Adjustable Power Module Booster Converter Description: LC SX1308 booster module carrying SX1308 chip, its packagnig is small, and high efficiency. The output power can be adjust, maximum can arrive 28V and its interior integrate the lowest RDS internal resistance 100mΩ... $1.25 $0.98 SKU: 6016
$1.25 $0.98
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ICStation 24V 1-Channel Relay Module High Level Trigger Optocoupler ICStation 24V 1-Channel Relay Module High Level Trigger Optocoupler SKU: 3553 Quantity: 1 Product description ... $2.85 $1.28 SKU: 3553
$2.85 $1.28
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ICStation MT3608 DC-DC Step Up Module Boost Converter Power Supply Module ICStation MT3608 DC-DC Step Up Module Boost Converter Power Supply Module 1.Electrical characteristics 1). The maximum output current: 2A 2). The input voltage: 2V ~ 24V 3). The maximum output voltage: > 28V 4). Efficiency: > 93% 2.Mechanical properties 1). Product size: 36 mm * 17 mm * 14... $0.99 SKU: 3448
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Universal Wheel Smart Car Model Robot Any Direction Wheel Tire Universal Wheel Smart Car Model Robot Any Direction Wheel Tire $2.53 $1.14 SKU: 2701
$2.53 $1.14
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TP4056 1A Li-ion Lithium Battery Charging Module Charging Board Charger with Micro USB TP4056 1A Li-ion Lithium Battery Charging Module Charging Board Charger with Micro USB Description: 1. Charge Module: Linear charging 2. Current: 1A adjustable 3. Charge Precision: 1.5% 4. Input Voltage: 4.5V-5.5V 5. Full Charge Voltage: 4.2V 6. Led Indicator: Red is charging; Blue is full charged 7. Input In... $0.99 SKU: 2514
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2.5-5V 2X3W Mini Audio Class D Amplifier Board Module 2.5-5V 2X3W Mini Audio Class D Amplifier Board Module Features: Advanced Micro Devices, volume: 1.85 * 2.11cm Excellent noise suppression in the case is not connected to the input audio, the ear close to the speaker can not hear any noise Two-channel stereo, 5V power su... $0.99 $0.77 SKU: 1857
$0.99 $0.77
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3.7V Lithium Battery Protection Board PCB Module 4.2V-5V 2.5A Continuous Current 3.7V Lithium Battery Protection Board PCB Module 4.2V-5V 2.5A Continuous Current Product Introduction: 1.Charing Voltage:DC 4.2--5V CC/CV 2.Single Battery Consumption Current:<=6uA continuous discharging current 2.7A 3.Overcharging Detection Voltage:4.2 V+/-0.025V 4.Overcharging Detection Delay Time:150-50... $1.15 $0.90 SKU: 9517
$1.15 $0.90
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30mm 3W Warm White LED SMD5730 Lamp Light Board 300mA 9V-10.8V Downlight Light Bulb Parts 30mm 3W Warm White LED SMD5730 Lamp Light Board 300mA 9V-10.8V Downlight Light Bulb Parts Product Introduction: 1.Name:5730 SMD lamp board 2.Voltage:9-10.8V 3.Current:300mA 4.Color:warm white 3000-3200K 5.Brightness:50-55LMM/PC 6.Luminance Angle:120 degree 7.Size:30mm 8.Power:3W 9.Product Picture: ... $1.19 $0.93 SKU: 10653
$1.19 $0.93
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30mm 3W White LED SMD5730 Highlight Lamp Board 300mA 9V-10.8V Downlight Light Bulb Accessories 30mm 3W White LED SMD5730 Highlight Lamp Board 300mA 9V-10.8V Downlight Light Bulb Accessories Product Introduction: 1.Name:5730 SMD lamp board 2.Voltage:9-10.8V 3.Current:300mA 4.Color:white 6000-6500K 5.Brightness:50-55LMM/PC 6.Luminance Angle:120 degree 7.Size:30mm 8.Power:3W $1.19 $0.93 SKU: 10646
$1.19 $0.93
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WS2812 Round 1-Bit Full Color LED Module For LED Driving Industrial Control WS2812 Round 1-Bit Full Color LED Module For LED Driving Industrial Control Product Introduction: 1.Logic Power Voltage:6-7V 2.Logic Input Voltage:-0.5~0.5V 3.Operating Temperature:-25~80 Celsius 4.Storage Temperature:-55~150 Celsius   Pin Definition: 1.DOUT:data output (control ... $1.35 $1.05 SKU: 10577
$1.35 $1.05
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CJMCU-553 Luminous Diode RGB 0505 LED Module 3-5V 10mmx13mm CJMCU-553 Luminous Diode RGB 0505 LED Module 3-5V 10mmx13mm Product Introduction: 1.Size:10mm*13mm 2.Voltage:3-5V $1.25 $0.98 SKU: 10575
$1.25 $0.98
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Burglar Alarm Chip IC Voice Sound Module C002 Circuit 120 Alarm Sound Burglar Alarm Chip IC Voice Sound Module C002 Circuit 120 Alarm Sound Product Introduction: 1.Operating Voltage:2.4-3.6V;3V (typical) 2.Operating Current:150uA (max);50uA (typical) 3.Quiescent Current:5uA (max);0.1uA (typical) 4.Output Current:3.0mA 5.Frequency:80-120KHz;100KHz (typical) 6.Oper... $0.99 $0.77 SKU: 10474
$0.99 $0.77
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Mini Music Module 18.5mmx9.5mm For Voice Sound Play Mini Music Module 18.5mmx9.5mm For Voice Sound Play Product Introduction: 1.Size:18.5mm*9.5mm 2.Operating Voltage:2.5V-4.5V 3.Connection Picture: $0.99 $0.77 SKU: 10473
$0.99 $0.77
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Birthday Song IC LX9300 Chip Power On Loop Play 3-4.5V 21x12mm Birthday Song IC LX9300 Chip Power On Loop Play 3-4.5V 21x12mm Product Introduction: 1.Size:21*11.5mm 2.Operating Voltage:3-4.5V 3.Trigger Mode:power on cycle play 4.Driving Loudspeaker:0.25-2W/8 ohm 5.Size Picture: 6.Connection Picture: $0.99 $0.77 SKU: 10468
$0.99 $0.77
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Wedding March Music Chip Trigger Play Voice Sound Play Module Wedding March Music Chip Trigger Play Voice Sound Play Module Product Introduction: 1.Voltage:3-4.5V 2.Driving Loudspeaker:0.25-2W/8 ohm 3.Connection Picture:   $1.09 $0.85 SKU: 10467
$1.09 $0.85
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