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1/5PCS Double Side Prototype PCB Bread board Tinned Universal 2x8cm - 9x15cm

$ 0.66 $ 0.4

TP4056 Adjustable Lithium Battery Charging Board Micro USB 5V 1A with Protection

$ 2.06 $ 1.24

20PCS Mini 3A DC-DC Step Down Module Buck Converter Power Adjustable MP1584EN

$ 16.7 $ 10.02

GY521 MPU-6050 Module 3 Axis Gyroscope+Accelerometer Module for Arduino MPU 6050

$ 2.25 $ 1.35

3.7V DC High Voltage Pulse Inverter Arc Generator Ignition Coil Step Up MoC~UO

$ 1.85 $ 1.11

2PCS AMS1117 LM1117 1117 1.5V 800mA Voltage Regulator Power Supply Module MF

$ 0.92 $ 0.55

300W 20A DC-DC Buck Converter Step Down Module Power Synchronous Rectification

$ 5.72 $ 3.43

5Pcs TP4056 1A Lithium Battery Charging BoardS Charger USB Modules NEW

$ 1.55 $ 0.93

Li-ion 18650 3.7V 4.2V Battery Charger Board DC-DC Step Up Boost Module .JJ

$ 1.12 $ 0.67

CC/CV Adjustable 5A Step down Charge LED Panel Voltmeter Ammeter Display Module

$ 6.97 $ 4.18

New 10pcs x LM317T LM317 Voltage Regulator IC 1.2V to 37V 1.5A LDO Power supply

$ 0.66 $ 0.39

Smart Battery Charger Power Relay Charging Board Automatic Controller DC12V

$ 2.17 $ 1.3

1PCS A4988 Compatible Stepper Stepstick Motor Divers Module with Heatsink for 3D

$ 0.87 $ 0.52

LCD 3.7V Li-ion Lithium Dual USB 18650 Battery Charger Module 5V 2A Power Bank

$ 2.86 $ 1.72

5V 1 Channel OMRON SSR low Level Solid State Relay Module 250V 2A ASS

$ 0.66 $ 0.39

XL6009 DC Adjustable Step up boost Power Converter Module Replace LM2577

$ 0.66 $ 0.39

2PCS LM2596 DC-DC Adjustable Buck Converter Step Down 1.23V-30V CA

$ 0.66 $ 0.39

5Sets JST XH2.54 XH 2.54mm Wire Cable Connector 2/3/4/5/6/7/8/9/10 Pin Pitch

$ 0.86 $ 0.51

LM340T5 / 7805 5 VOLT REGULATOR TO-220 CASE NOS 2 PCS.

$ 0.88 $ 0.52

Lot of 2 LM2990T-12 National Semi Negative LDO Regulator -12V 1.8A 3 Pin TO-220

$ 3.49 $ 2.09

2PC LM2596 DC-DC Adjustable Step Down Power Module 7V-35V to 1.25V-30V 3A

$ 0.66 $ 0.39

DC-DC Step Down Power Supply Module Buck Converter Adjustable For Aeromodelling

$ 1.4 $ 0.84

10PCS New Authentic OMRON Mouse Micro Switch D2FC-F-7N Mouse Button Fretting

$ 0.66 $ 0.39

12V 5V 3.3V XH-M229 Desktop PC Power ATX Transfer Board Power Supply Test Module

$ 2.98 $ 1.78

MFRC-522 RC522 RFID Radiofrequency IC Card inducing Sensor Reader for Arduino

$ 1.22 $ 0.73

EMP Aircraft PS285 Static Inverter 28 VDC 115 VAC 400Hz 4.3 Amps 65v 1 PH Tested

$ 65.99 $ 39.59

Type-C USB 5V 1A 18650 TC4056A Lithium Battery Charger Module Charging Board

$ 0.87 $ 0.52

DC-DC Converter 10/12/15/20A 150/250/300/400/1200W Step Up Step Down Buck Boost

$ 14.42 $ 8.65

5pcs LM317T Voltage Regulator 1.2V to 37V 1.5A

$ 2.86 $ 1.71

3S 12V 18650 Charger Li-ion Lithium Battery 10A BMS Protection Board HX-35-01

$ 1.92 $ 1.15

10PC LM317T LM317 Voltage Regulator 1.2V to 37V 1.5A LDO DC OUTPUT Fast Delivery

$ 0.66 $ 0.39

400kV/500kV/20KV/1000kV/20000V/50kV High-Voltage Power Generator Step-up Boost

$ 3.14 $ 1.88

C.E. Niehoff A2-141 Regulator A2141 CE NIEHOFF REGULATOR 28V 220AMP

$ 149.59 $ 89.75

New HC-SR501 Infrared PIR Motion Sensor Module for Arduino Raspberry pi Best Kit

$ 0.66 $ 0.39

Universal Iron Regulator 14V 1000W Electronic Automobile Generator for Car

$ 13.47 $ 8.08

2pk - 7915T Voltage Regulators

$ 2.2 $ 1.32

5S 18V 21V 30A BMS Lithium Battery Protection Circuit Board Charging Balance

$ 4.84 $ 2.9

DC 4.5-30V to 0.8-32V/4-32V to 1.2-32V 8A 160W Step Down Converter Buck Module

$ 4.03 $ 2.42

5pcs DC-DC Micro-USB Step Up Boost Module 2-24V IN 5-28V Output Power Converter

$ 6.11 $ 3.66

5/10pcs TP4056 5V 1A Mini USB Lithium Battery Charging Board Charger Module

$ 1.31 $ 0.78

DC 12V To 48V Step Up DC Converter 3A Voltage Regulator Boost Module Stablizer

$ 20.58 $ 12.34

5PCS XL6009 Module DC-DC adjustable Voltage Converter Power Supply

$ 3.95 $ 2.37

Transceiver Module HC-06 RS232 With backplane Wireless Serial 4 Pin Bluetooth

$ 2.01 $ 1.2

New 10/Pcs CR2032 Button Coin Cell Battery Socket Holder Case Cover with ON-OFF

$ 7.47 $ 4.48

12V 24V Step Down to 9V 5A DC DC Buck Converter Regulator Power Module

$ 14.95 $ 8.97

Lot 10 Roka 6mm Power Inlet Connectors Receptacles, Jacks, PCB 520 255 0 5202550

$ 7.03 $ 4.21

Pro Chaser DC-DC 36V 48V Voltage Converter Regulator Reducer to 12V 240W 20A

$ 26.39 $ 15.83

DC-DC Buck Step Down 7V-15V 9V 12V to 5V 4A Power Supply Converter Mini Board

$ 2.51 $ 1.51

3S 40A 18650 Li-Ion Lithium Battery Charger Protection Board For Drill Balanced

$ 4.21 $ 2.52

0-220V Automatic Variable Electronic Voltage Regulator Stabilizer Speed Motor

$ 28.16 $ 16.89

5V 1 Channel OMRON SSR low Level Solid State Relay Module 250V 2A ASS

$ 0.66 $ 0.39

New DC 12V to 48V 1A 48W Step-up Boost Converter Power Supply Module for Car

$ 8.71 $ 5.22

DS1302 IIC Module Precision RTC Real time Clock Memory For Arduino

$ 0.66 $ 0.39

10Pcs LM338T LM338 voltage regulator 1.2V to 32V 5A TO-220HV.hm

$ 2.47 $ 1.48

QC 3.0 2.0 usb fast quick charging module DIY charge board phone charger`jm

$ 1.41 $ 0.85

100pcs Genuine Motorola MC78L05ACP 100mA 5 Volt Positive Voltage Regulator 5V

$ 13.19 $ 7.91

DS1302 IIC Module Precision RTC Real time Clock Memory For Arduino

$ 0.66 $ 0.39

DC-DC Buck Step Down Volt Converter 7v~28v 12v 24v to 5v 3A Power Supply Module

$ 0.87 $ 0.52

Lot of 10 MC7812CT ON Semi Voltage Regulator Fixed Positive 12V 1A TO-220AB TH

$ 4.84 $ 2.9

XL6009 DC Adjustable Step up boost Power Converter Module Replace LM2577

$ 0.7 $ 0.42

For Arduino MCP2515 CAN Bus Module TJA1050 Receiver SPI Module

$ 1.27 $ 0.76

40pcs*10CM Dupont Male To Male Jumper Wire Ribbon Cable for Breadboard &AF

$ 0.66 $ 0.39

USB power boost line DC 5V to 9V 12V Step UP Adapter Cable 3.5*1.35mm 5.5*2.1~Z7

$ 1.96 $ 1.17

12S 15A Balance Protect Circuit PCM BMS for 43.2v 44.4v Li-ion Li-Po Battery 873

$ 19.49 $ 11.69

DC 15V-72V to 12V1A 12W DC step-down power conversion module #D

$ 4.65 $ 2.79

Module 21V 3S 4S 5S 100A BMS Li-ion LMO Lithium Battery Protection Circuit Board

$ 3.92 $ 2.35

AC-DC Converter AC 6-32V 24V to DC 12V Full-bridge Rectifier Filter Power Supply

$ 0.87 $ 0.52

XH-M229 24 pin Desktop PC Power ATX Transfer Board Power Supply Test Module

$ 5.08 $ 3.05

XL6009 DC Adjustable Step up boost Power Converter Module Replace LM2577

$ 0.66 $ 0.4

10Pair Replacement Metal Batteries Spring Contact Plate For AA AAA Batt~WH

$ 1.03 $ 0.62

7905 L7905 L7905CV - Negative 5 Volt Regulator - 1.5 Amp - TO-220 - 4 Pack

$ 2.67 $ 1.6

1PCS HC-SR501 IR Pyroelectric Infrared IR PIR Motion Sensor Detector Module

$ 0.66 $ 0.4

2A DC-DC Boost Step Up 2V~24V To 3.3V 5V 6V 9V 12V Adjustable Voltage Converter

$ 0.87 $ 0.52

XL6019 30W 5A DC Boost Adjustable Voltage Converter Step Up Module Power Supply

$ 3.3 $ 1.97

DC 5V to 3.3V Step-Down Power Supply Module AMS1117-3.3 LDO 800MA

$ 0.87 $ 0.52

2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V.

$ 1.46 $ 0.87

AMS1117 1.2V/1.5V/1.8V/2.5V/3.3V/5V 800mA Output DC Input Step Down Power Supply

$ 3.24 $ 1.94

5PCS Universal Prototype Electronic Component Paper PCB Test Circuit Board 5*7cm

$ 0.66 $ 0.39

15KV high voltage generator step-up inverter arc igniter coil module DC 5*ca

$ 3.45 $ 2.07

10 pairs AMASS XT60 XT-60 Male Female Gold Plated Bullet Connectors RC Lipo Plug

$ 0.66 $ 0.39

10PCS NSC LM2596S-5.0 LM2596 TO-263 Voltage Regulator IC

$ 2.21 $ 1.33

9V Voltage Regulator DC Buck Converter Power Supply Step Down Transformer Module

$ 8.43 $ 5.06

2pcs XL6019 30W 5A DC Boost Adjustable Voltage Converter Step Up Power Module

$ 7.03 $ 4.21

Marathon Automatic Voltage Regulator (AVR) SE350 hpg

$ 41.37 $ 24.82

XH-M601~M604 12V/24V 6-60V Battery Charging Control Switch Charger Power Supply

$ 3.99 $ 2.39

DC-DC Buck Boost Converter CC CV Output 0.5-30V Adjustable Power Supply Module

$ 10.42 $ 6.25

Low Voltage Module Cut off Switch Controller Protection Board For DC 12V Battery

$ 2.51 $ 1.51

1pcs New WS2812 RGB LED Breakout module For arduino

$ 0.66 $ 0.39

13S 48V 50A Li-ion Lithium Battery BMS Protection Circuit Board Equalizer US

$ 8.91 $ 5.34

12V-48V Battery Low Voltage Auto Cut Off Switch Excessive Protection Controller

$ 7.87 $ 4.72

MPU-6050 MPU6050 6DOF 3 Axis Gyroscope+Accelerometer Module for Arduino DIY

$ 0.66 $ 0.39

10PCS IC L7805CV L7805 7805 TO-220 Voltage Regulator 5V ST NEW GOODT26

$ 0.66 $ 0.39

High Grade 12V 5V 24V 9V AC-DC Power Supply Buck Converter Step Down Module

$ 1.2 $ 0.72

4x4 Matrix 16 Key Membrane Switch Keypad Keyboard for Arduino/AVR/PIC/ARM

$ 0.66 $ 0.4

2S 10A 4S 20A 5S 20A 18650 Li-ion Lithium Battery BMS PCM PCB Protection Board

$ 2.05 $ 1.23

New 1200W DC Boost Converter 20A Car Step-up Power Supply Module 8-60V to 12-83V

$ 14.67 $ 8.8

DC 12V To DC 13.8V 18A 248W Step Up Power Supply Converter Regulator Module Grea

$ 18.11 $ 10.87

Super Arc 1000KV High Voltage Generator Inverter Transformer Pulse Module

$ 6.94 $ 4.16

L7805CD2T Fixed Linear Voltage Regulator STMicroelectronics (25 pieces)

$ 17.59 $ 10.55

1PCS DC-DC LM2596 power Supply Buck Converter step-down module NEW CA

$ 0.66 $ 0.39