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4S 10A 14.8V 16.8V 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board 4S 10A 14.8V 16.8V 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board Description: Lithium battery protection board. It is used to protect the battery to prevent the battery from being over-discharged or over-charged during use, resulting in battery damage. Features: 1>. Small size. 2>. Si... $3.49
$4.99
SKU: 13229
$3.49
$4.99

31

AC to DC Converter Dual Channel Step Down Power Supply Module AC 85V-265V to DC 5V/12V Board AC to DC Converter Dual Channel Step Down Power Supply Module AC 85V-265V to DC 5V/12V Board Features: 1>. Super small volume and low power consumption. 2>. International general wide communication input E: 85-264V AC or 110-370V DC. 3>. 100% loaded with aging. 4>. With flow protection, short circuit protecti... $3.49
$4.99
SKU: 13123
$3.49
$4.99

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DC 5V 5.8G 5.8GHz Microwave Radar Sensor Switch Module ISM Waveband Sensing Module 12m HFS-DC06 DC 5V 5.8G 5.8GHz Microwave Radar Sensor Switch Module ISM Waveband Sensing Module 12m HFS-DC06 Product Introduction: 1.Model: HFS-DC06 2.Frequency: 5.8G 3.Waveband: ISM band 4.Size: 39*22*11mm 5.Input Voltage: DC 5V 6.Minimum Input Current: 30mA 7.Output Type: High level signal 8.Connection Type: VCC connects wit... $6.29
$8.99
SKU: 9551
$6.29
$8.99

(2 Feedback) 30

DIY 6 Bits C51 Digital Electronic Clock Red LED AT89C2051 Chip DIY Soldering Practice Learning Kits DIY 6 Bits C51 Digital Electronic Clock Red LED AT89C2051 Chip DIY Soldering Practice Learning Kits Description: In addition to the general features include electronic clock, especially increasing alarm clock function, stopwatch function, countdown function and counter functions. AT89C2051 resources are full... $6.29
$8.99
SKU: 2042
$6.29
$8.99

(2 Feedback) 30

Red Countdown Timer 60s Rotary Electronic Clock DIY Kit 60s Rotate Seconds Count Smart Timing Alarm Electronics Circuit Teaching DIY Kits Red Countdown Timer 60s Rotary Electronic Clock DIY Kit 60s Rotate Seconds Count Smart Timing Alarm Electronics Circuit Teaching DIY Kits Description: 60 second countdown timer. Realize a fixed time countdown. After the time is end, start the alarm and generate 3-4 alarms.It can be used for prompters, match reminders,timeout reminder. Features: 1>.Fixed 60 seco... $4.54
$6.49
SKU: 13240
$4.54
$6.49

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TPA3116D2 50W+50W Class D Amplifier Dual Channel Stereo Audio Digital Power Amplifier Board 2x50W Adjustable Volume TPA3116D2 50W+50W Class D Amplifier Dual Channel Stereo Audio Digital Power Amplifier Board 2x50W Adjustable Volume Product Introduction: 1.Name:50W*2 dual track digital amplifier board 2.Model:XY-502 3.Power Supply Voltage: DC 4.5-27V 4.Output Power:50W*2 5.Protection Function:reverse connection protection,overvoltage protection,undervoltag... $11.19
$15.99
SKU: 12018
$11.19
$15.99

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0-5V to 4-20mA Voltage to Current Module Non-Isolated Type Current Converter Module DC 7-30V 0-5V to 4-20mA Voltage to Current Module Non-Isolated Type Current Converter Module DC 7-30V Product Introduction: 1. Appearance Size:40*25*12mm 2. Power Supply Voltage:DC 7-30V 3. Input Voltage:0-5V 4. Output Current:4-20mA 5. Temperature Drifting:+/-100ppm/℃ 6. Ambient Temperature:-10℃~60℃ 7. Storag... $3.07
$4.39
SKU: 9858
$3.07
$4.39

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10PCS TP4056 1A Li-ion Lithium Battery Charging Module Charging Board Charger with Micro USB 10PCS 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... $2.79
$3.99
SKU: 12620
$2.79
$3.99

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16mm 108KHz Ultrasonic Mist Maker Fogger Atomizer Transducer DC 3-12V with PCB for Ceramic Humidifier 16mm 108KHz Ultrasonic Mist Maker Fogger Atomizer Transducer DC 3-12V with PCB for Ceramic Humidifier Product Introduction: 1.Driving Voltage:DC 3-12V 2.High Conversion Efficiency 3.Low Impedance Stable Waveform 4.Low Dielectric Loss 5.Power:1.5-3W 6.Service Life:>3000h 7.Strong Corrosion Resistance 8.Applications:for ... $4.68
$6.69
SKU: 11433
$4.68
$6.69

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Adjustable Automatic Step Up/ Step Down Power Supply Board Constant Current Buck Boost Converter Module DC 5-30V to DC 0.5-30V Adjustable Automatic Step Up/ Step Down Power Supply Board Constant Current Buck Boost Converter Module DC 5-30V to DC 0.5-30V Description: 1. Can be boosted, but also buck, the output voltage 0.5-30V arbitrary adjustment, limiting current 0-4A arbitrary adjustment; can be used for LED constant current drive, battery charging and other constant current occas... $3.14
$4.49
SKU: 12475
$3.14
$4.49

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D2-2 Intelligent Tracking Line Smart Car Suite DIY Kit Motor Automobile Parts Electronic Component AT89C2051 D2-2 Intelligent Tracking Line Smart Car Suite DIY Kit Motor Automobile Parts Electronic Component AT89C2051 Packing List:   Components Specification Quantity Ceramic Capacitor 0.1uF 3 Ceramic Capacitor 30pF... $5.59
$7.99
SKU: 10170
$5.59
$7.99

(1 Feedback) 31

DC 3.3V 5V Soil Hygrometer Humidity Detection Module Moisture Sensor Water Detector Board for Arduino DC 3.3V 5V Soil Hygrometer Humidity Detection Module Moisture Sensor Water Detector Board for Arduino Technical Specifications: Supply voltage: DC 3.3V-5V Operating current: less than 20mA Output voltage :0-2.3 V [2.3V is completely immersed in water] voltage, 5V power supply, humidity, the greater the output voltag... $2.09
$2.99
SKU: 3274
$2.09
$2.99

(1 Feedback) 31

DC to DC Adjustable Buck Converter Step Down Power Supply Module DC 24V/12V to DC 5V 5A Double USB Output DC to DC Adjustable Buck Converter Step Down Power Supply Module DC 24V/12V to DC 5V 5A Double USB Output Product Parameters: 1. Operating Voltage: DC 9V-36V 2. With input reverse protection, output short circuit protection 3. Output Voltage: DC 5V/5A/25W 4. Output capacity: 9-24V input: output 5.2V/6A/30W; 24-32V input: output 5.2V/... $4.19
$5.99
SKU: 12230
$4.19
$5.99

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DC to DC High Power Step Down Buck Converter Adjustable Power Supply Module 12A DC 5-40V to DC 1.2-36V DC to DC High Power Step Down Buck Converter Adjustable Power Supply Module 12A DC 5-40V to DC 1.2-36V Product Introduction: 1. Name:12A step-down board 2. Character:non-isolated buck module 3. Input Voltage: DC5-40V 4. Output Voltage:1.2-36V continuous adjustable 5. Output Current:12A (max) 100W;rated current 8A 6. Operating ... $6.29
$8.99
SKU: 11060
$6.29
$8.99

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DC to DC Step Down Module Buck Converter Power Supply Module DC 4.5V-28V to DC 0.8V-20V DC to DC Step Down Module Buck Converter Power Supply Module DC 4.5V-28V to DC 0.8V-20V SKU: 2734 Quantity: 1 Description ... $1.11
$1.59
SKU: 2734
$1.11
$1.59

(2 Feedback) 31

DC-DC USB Step UP Step Down Power Module Adjustable Boost Buck Converter Battery Capacity Tester 5V to 3.3V 9V 12V 24V DC-DC USB Step UP Step Down Power Module Adjustable Boost Buck Converter Battery Capacity Tester 5V to 3.3V 9V 12V 24V 1.Description:     XY-LUP is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter.     In ‘PER’ work mode,it can be used as buck-boost power supply module... $4.19
$5.99
SKU: 13416
$4.19
$5.99

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DIY Kit NE555+CD4017 10 LEDs Flashing Light Water Flowing Light Red LED Module Electronic Kits Circuit Board DIY Kit NE555+CD4017 10 LEDs Flashing Light Water Flowing Light Red LED Module Electronic Kits Circuit Board Product Introduction: 1.Name: NE555+CD4017 water flowing lamp diy electronic kits 2.Power Voltage: 2.5-14.5V 3.PCB Size: 5.4*2.1cm 4.PCB Thickness: 1.6mm Packing List: PCB x 1pc 2P Pin x1pc 1uF Capacitor x 2pcs 3mm L... $1.39
$1.99
SKU: 11101
$1.39
$1.99

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LM2596 DC to DC Double USB 3A Step Down Module Buck Converter Power Supply Module Voltage Regulator DC 6V-40V to DC 5V for Car Solar Charger LM2596 DC to DC Double USB 3A Step Down Module Buck Converter Power Supply Module Voltage Regulator DC 6V-40V to DC 5V for Car Solar Charger Description: 1. Name: Double USB 3A output Step-Down Power Supply Module 2. Input: 6V-40V (DC5.5 / 2.1 jack, terminals) 3. Output: 5V / 3A (MAX) (with Apple identification resistor) 4. Efficiency: 92% (MAX) 5. Switching Frequen... $2.79
$3.99
SKU: 8663
$2.79
$3.99

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STM32F4 Micropython Board STM32F405RGT6 Pyboard STM32 MicroPython Core Development Board Module 1MB Flash 192+4Kb SRAM with Wire STM32F4 Micropython Board STM32F405RGT6 Pyboard STM32 MicroPython Core Development Board Module 1MB Flash 192+4Kb SRAM with Wire Description: 1. MicroPython is a lean and efficient implementation of the Python 3 programming language that    includes a small subset of the Python standard library.    And it is optimized to operate on micr... $22.35 SKU: 11882
$22.35
(1 Feedback)

White Noise Signal Generator DIY Kit DC 12V Electronic Kit 2-Channel Output White Noise Signal Generator DIY Kit DC 12V Electronic Kit 2-Channel Output Description: This is a DIY white noise signal generator kit. You need to solder it by yourself. Parameters: 1>. Power supply DC 12V. 2>. Two way signal output:     J1 output 1V fixed non adjustable noise... $1.39
$1.99
SKU: 12589
$1.39
$1.99

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XH-M350 Backup Battery Switching Module DC12V 150W Automatic Switching Battery Power Module XH-M350 Backup Battery Switching Module DC12V 150W Automatic Switching Battery Power Module Description: This module is for storage battery emergency switch. It adopts the high quality industrial relay and the effective control current can reach 12A. In control of 12V, power can reach 150W. It is widely used in incubators, ... $6.29
$8.99
SKU: 13096
$6.29
$8.99

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XH-M422 TPA3116D2 Class D Double Channel 50W+50W Digital Amplifier Module Stereo Power Amplifier Board XH-M422 TPA3116D2 Class D Double Channel 50W+50W Digital Amplifier Module Stereo Power Amplifier Board Description:   This digital amplifier plate adopts TPA3116D2 chip.   Configured with advanced modulation systems.   Bluetooth transmission distance is about 10 meters.   Transmission distance will be different... $13.99
$19.99
SKU: 13144
$13.99
$19.99

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10A Lithium Battery Charger Controller Protection Board DC 6-60V LCD Display 10A Lithium Battery Charger Controller Protection Board DC 6-60V LCD Display Description: Battery charging control module automatically controls battery charging and discharging to protect battery.   Features: 1>.LCD display 2>.Display battery voltage 3>.Percentage of electri... $5.24
$7.49
SKU: 13285
$5.24
$7.49

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16x32 Dot Matrix Control Display Module DIY Kit Dual-Color Red Green LED Display Kits 16x32 Dot Matrix Control Display Module DIY Kit Dual-Color Red Green LED Display Kits Description: Adopt new 8x8 double color dot matrix module, F3.75 / P4.75 double-color bitmap,using the industry standard 08 Standard Interface. Dimensions: 15CM (length)* 7.5CM (widt... $8.39
$11.99
SKU: 4985
$8.39
$11.99

(3 Feedback) 30

2.4inch TFT Touch Screen Shield Module for Arduino UNO R3 LCD Display Module 2.4inch TFT Touch Screen Shield Module for Arduino UNO R3 LCD Display Module Module Size: Tested by ICStation's Outstanding Partner Hugatry's HackVlog: Learn More Details in the Video: (The language in the video is English) $8.39
$11.99
SKU: 11009
$8.39
$11.99

(1 Feedback) 30

5A Dual Motor Drive Module Reverse PWM Speed Regulation Double H Bridge L298N Module DC 3.0V-14V 5A Dual Motor Drive Module Reverse PWM Speed Regulation Double H Bridge L298N Module DC 3.0V-14V 1.Description:     DC Motor Speed Controller which is also Pulse Width Modulator. Abbreviation PWM.DC motor governor is a device for adjusting the speed of a DC motor.     It has been widely used in DC motor s... $4.19
$5.99
SKU: 13352
$4.19
$5.99

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5pcs 5V 1A Micro USB Lithium Battery Charging Board TP4056 Charger Module 5pcs 5V 1A Micro USB Lithium Battery Charging Board TP4056 Charger Module Product Introduction: 1.Input Voltage:5V 2.Charging Cut-Off Voltage:4.2V±1% 3.Maximum Charging Current:1000mA 4.Overdischarging Protection Voltage:2.5V 5.Overcurret Protection Current:3A 6.Board Size:2.6*1.7cm Not... $2.72
$3.89
SKU: 12734
$2.72
$3.89

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CD4511BE DIY Kit LED Display Digital Logic Test Module Electronic Soldering Practice Kits CD4511BE DIY Kit LED Display Digital Logic Test Module Electronic Soldering Practice Kits Operating Introduction: 1. When INPUT port hasn't input voltage, that is when A-B/C-D both disconnect, VIN is connected, CD4511 2-pin, 4-pin are low level;    since IC1 the fourth pin is blanking input control port; whe... $2.09
$2.99
SKU: 11738
$2.09
$2.99

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Colorful Flashing LED Light Love Letter Display Lamp Heart Shaped Electronic DIY Kit with Remote Control Colorful Flashing LED Light Love Letter Display Lamp Heart Shaped Electronic DIY Kit with Remote Control Description: This is a DIY Heart Shape breathing colorful lamp kit. You need solder it by yourself. Features: 1>. Multiple animations 2>. Animation speed adjustable 3>. Infrared wireless remote control 4>. Brea... $5.94
$8.49
SKU: 12561
$5.94
$8.49

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DC 5V Colorful Flashing LED Light DIY Kit Love Heart Shaped LED Lamp Electronic Soldering Practice Kit DC 5V Colorful Flashing LED Light DIY Kit Love Heart Shaped LED Lamp Electronic Soldering Practice Kit Description: This is a DIY Heart Shape breathing colorful lamp with white pcb. Parameters: No. Parameters Value 1 Name Heart shape led ... $2.79
$3.99
SKU: 12562
$2.79
$3.99

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DC to DC Boost Converter Module Step Up Converter Power Supply Charger Module Power Bank DC 5V 1A to 5V 2A Double USB Output with Box DC to DC Boost Converter Module Step Up Converter Power Supply Charger Module Power Bank DC 5V 1A to 5V 2A Double USB Output with Box Product Introduction: 1). Input Parameter:5V/1A 2). Input Interface:V8 port,miro USB  3). Output Parameter:double USB output 5V/2A 4). Conversion Rate:90% (average) 5). Function Feature:with a highlight LED lamp ... $3.91
$5.59
SKU: 10902
$3.91
$5.59

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DC to DC Step Down Buck Converter 4 USB Interface Adjustable Power Supply Module Board DC 24V/12V to DC 5V 5A DC to DC Step Down Buck Converter 4 USB Interface Adjustable Power Supply Module Board DC 24V/12V to DC 5V 5A Product Introduction: 1. Operating Voltage: DC 9V-36V 2. With input reverse protection, output short circuit protection 3. Output voltage: 5.2V/5A/25W 4. Output capacity: 9-24V input: output 5.2V/6A/30W; 24-32V input: output 5.2V... $4.19
$5.99
SKU: 12228
$4.19
$5.99

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DC-DC Buck Converter Step Down Module LM2596 3.2V-35V to 1.25V-35V Low Ripple Power Supply DC-DC Buck Converter Step Down Module LM2596 3.2V-35V to 1.25V-35V Low Ripple Power Supply Description Basic Attributes Module property Non-isolation buck ... $1.81
$2.59
SKU: 1383
$1.81
$2.59

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Digital Amplifier Wireless Audio Amp Board Headphone Dual Channel 50W+50W Power Amplifier Module with Protective Shell Digital Amplifier Wireless Audio Amp Board Headphone Dual Channel 50W+50W Power Amplifier Module with Protective Shell Bluetooth Digital Amplifier Board Dual Channel 50W*2 Bluetooth Digital Audio Amplifier with a Shell Please kindly noted: This item has a diffference on the color of capacitor since May 21st, 2019. The earlier capacitor color is gre... $13.29
$18.99
SKU: 12327
$13.29
$18.99

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DIY Kit 3-LEDs Cycle Flashing Light DC 3V-15V Flash Lamp Kit Automatically Blinking LED Light Electronic Soldering Practice Kits DIY Kit 3-LEDs Cycle Flashing Light DC 3V-15V Flash Lamp Kit Automatically Blinking LED Light Electronic Soldering Practice Kits Description: 1>. Board thickness 1.5mm 2>. With super Large Pad 3>. With thicker wire 4>. Whole process spraying tin glass fiber board 5>. No extra line. 6>. The components are beautifully laid out. 7... $1.39
$1.99
SKU: 13089
$1.39
$1.99

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Garden Plant Watering Alerter Humidity Moisture Water Sensor Module Soil Detection Module Garden Plant Watering Alerter Humidity Moisture Water Sensor Module Soil Detection Module Descirption: 1. Size:140*15mm 2. Work voltage:3V Put In the Soil as Below:   Tested by ICStation's Outstanding Partner RobertNetworks: Learn More Details in the Video: ... $5.59
$7.99
SKU: 8861
$5.59
$7.99

(1 Feedback) 31

HC-SR501 Human Infrared Sensor Module with Lens HC-SR501 Human Infrared Sensor Module with Lens 1. Electrical parameters     Product Type: HC--SR501 Body Sensor Module     Operating voltage range: DC 4.5-20V     Quiescent Current: <50uA     ... $2.09
$2.99
SKU: 1390
$2.09
$2.99

(1 Feedback) 31

ICStation 4X4X4 Light Cube Kit for Arduino UNO ICSK059A ICStation 4X4X4 Light Cube Kit for Arduino UNO ICSK059A ICSTATION 4x4x4 Light Cube kit uses 64 cuboid LED, and controlled by Arduino. Expansion board uses two 74HC595 shift register chips, using eight I/Os can light the 4x4x4 Light Cube, it’s hardware resources needed is less than other... $3.50
$6.99
SKU: 5312
$3.50
$6.99

(2 Feedback) 50

ICStation DC to DC Auto Converter Step Up and Down Boost Converter/Buck Converter Module DC 3.5V-28V to DC 1.25V-26V ICStation DC to DC Auto Converter Step Up and Down Boost Converter/Buck Converter Module DC 3.5V-28V to DC 1.25V-26V Description: This module can realize the function that input voltage within a certain range, and output voltage automatically (it will not be affected by input voltage). It can be used as step up and down power module that user ... $3.49
$4.99
SKU: 3231
$3.49
$4.99

(1 Feedback) 31

ICStation Electronic Temperature Control DIY Kit Sound Light Alarm Suite DC 3-5V ICStation Electronic Temperature Control DIY Kit Sound Light Alarm Suite DC 3-5V With Simple circuit, easy soldering, this suite is very suitable for the teenagers to learn circuit and soldering. It uses the sound and light to finish the alarm, and it can be used to detect the temperature. In conclusion, it has ... $2.99 SKU: 5425
$2.99


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