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20Pcs AMS1117-1.5 AMS1117 LM1117 1.5V 1A SOT-223 Voltage Regulator

$ 1.17 $ 0.7

QTY (40) LT1118CST-2.5 LINEAR TECH SOT-223 LDO 2.5V POSITIVE VOLTAGE REGULATORS

$ 11.43 $ 6.85

10PCS AMS1117-3.3 Voltage Drop Regulator 12V to 3.3V LM1117 SOT-223 For Laptop

$ 1.17 $ 0.7

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

$ 1.49 $ 0.89

2PCS DC 1.8V 2.5V 3V 3.3V 3.7V To 5V Step Up Power Voltage Boost Converter Board

$ 1.83 $ 1.09

15KV Inverter High Frequency Generator High Voltage Coil Converter Boost DIY Kit

$ 0.87 $ 0.52

1pcs KY-016 RGB 3 Color Full Color LED Module for Arduino

$ 0.66 $ 0.39

20PCS AMS1117 AMS1117-3.3 AMS117-3.3 3.3V 1A Voltage Regulator SOT-223 NEW

$ 1.75 $ 1.05

5PCS 2.54mm 40 Pin Male Single Row Pin Header Strip GOOD QUALITY

$ 0.7 $ 0.42

DC-DC Buck Step Down Isolated Converter 9V-24V 15V 12V to 5V Power Supply Module

$ 5.23 $ 3.14

Waterproof DC 12V 24V to 5V 10A 50W Car Power Step-Down Converter Module （5 pcs）

$ 12.98 $ 7.78

10PCS XL4015 XL4015E1 TO263 5A 180KHz 36V Buck DC to DC Converter MF

$ 4.65 $ 2.79

5 PCS Mini Automatic Buck-Boost Regulator Module Input DC3V-15V Output DC1V-15V

$ 4.29 $ 2.57

CD74HC4067 16 Ch Analog Digital Multiplexer Breakout Board Module for Arduino

$ 0.87 $ 0.52

( 10 PCS ) MC78L15ACP Motorola Linear Voltage Regulator Fixed 15V 0.1A TO-92-3

$ 8.79 $ 5.27

[2 pc] TL1963 TL1963A LDO Adjustable 1.2V -20V 1.5A Thermal limit

$ 4.04 $ 2.42

DC6-60V 30A Storage Battery Charging Control Module Protection Board Charge E5O5

$ 10.51 $ 6.3

10pcs LM2596 DC-DC Buck Adjustable Step-down Power Supply Converter Module

$ 11.08 $ 6.65

Portable High Power Dynamo Charger Outdoor Emergency Hand Crank USB Generator

$ 33.44 $ 20.06

2PC 2S 3A 7.4 8.4V Li-ion 18650 Lithium Lipo Battery BMS Protection Board PC.hm

$ 1.38 $ 0.82

433 Mhz 1pcs DC 5V RF Transmitter & Receiver Module for Arduino Raspberry @IZ

$ 0.66 $ 0.39

Li-ion Battery Charger Adapter Charger Lithium Battery Adaptative 21V/1A US PLUG

$ 7.29 $ 4.37

10PCS mini DC-DC 12-24V To 5V 3A Buck Converter Step Down Power Module

$ 6.64 $ 3.98

(Lot of 2) SG723CT 10 pin can Precision Voltage Regulator NOS SG723C SG723 LM723

$ 6.42 $ 3.85

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

5 PCS LilyPad Coin Cell Battery Holder CR2032 Battery Mount Module

$ 3.22 $ 1.93

Power Regulator DC 36V to DC 12V 10A 120W Buck Converter for Golf Cart Club Cart

$ 13.19 $ 7.91

10Pcs Tactile Push Button Switch Tact Switch 6X6X5mm 4-pin DIP

$ 0.87 $ 0.52

24uF CBB61 Generator Capacitor 450VAC For Brushless Gas & Diesel Generator Tool

$ 7.28 $ 4.37

1PCS Micro SD Storage Board SD TF Card Memory Shield Module SPI Arduino

$ 0.66 $ 0.39

Powrmr Battery Equalizer HA02 Used For 48V Lead-acid Battery Balancer US Stock

$ 43.63 $ 26.18

7S 29.4V BMS Battery Box Battery Power Pack Wall Li-ion 18650 Battery Holder SDE

$ 9.34 $ 5.6

(5) MicroChip MCP1700-3302E/TO Fixed 3.3V LDO Voltage Regulators - USA Shipping

$ 6.99 $ 4.19

AC DC 24V 1A 100-240V~ 50-60Hz 0.8A Adapter Charger Power Supply Cord Level V

$ 0.87 $ 0.52

DC-DC Buck Step down Adjustable Converter 3.3V 5V 9V 12V 3A Power Supply Module

$ 1.39 $ 0.83

2PCS DC-DC Boost Buck adjustable step up down Converter XL6009 Solar Module M

$ 2.68 $ 1.61

1A 18650 Lithium Battery Protection Board Type-c Charging Module TP4056 With Pro

$ 1.1 $ 0.66

DS1302 IIC Module Precision RTC Real time Clock Memory For Arduino

$ 0.66 $ 0.39

DC-DC 8A 200W Buck Converter Step-down Voltage Power Supply Module 5V 9V 12V 24V

$ 4.35 $ 2.61

10PCS AA Battery Positive Negative Conversion Spring Contact Plate P ~UO

$ 1.16 $ 0.69

10PCS AMS1117 AMS1117-3.3 AMS117-3.3 3.3V 1A Voltage Regulator SOT-223 NEW

$ 0.66 $ 0.39

5PCS DC-DC 2A Booster Board Step up MT3608 Module 2~24V to 5~28V Replace XL6009

$ 3.62 $ 2.17

Socket Holder Case Cover Button Coin Cell ON-OFF Switch Battery Storage Box

$ 7.64 $ 4.58

5/10/20/50/100PCS RFID IC Key Tags Keyfobs Token NFC TAG Keychain 13.56MHz

$ 1.21 $ 0.72

50pcs TL431A TL431ACL TL431 Precision Shunt Regulators TO-92

$ 2.02 $ 1.21

21V 2A 18650 Lithium Battery Charger DC5.5mm Power Adapter Charger (US)

$ 7.64 $ 4.58

12V Battery Low Voltage Cut off Switch Controller Excessive Protection Module

$ 4 $ 2.4

AMS1117 LM1117 Voltage Regulator Kit 1.2V/1.5V/1.8V/2.5V/3.3V/5.0V/ADJ 10PCs

$ 4.31 $ 2.58

3S 25A 12.6 Li-ion Lithium 18650 BMS Protection, Balance Board

$ 14.07 $ 8.44

10pcs Converter Isolated Power Supply In10V-16V Out 5V B1205S-1W DC-DC

$ 16.71 $ 10.02

MDR-60 24V 60W Din Rail power supply ac-dc driver voltage regulator power K5B7

$ 13.16 $ 7.89

3/10/15/20A PWM 6-28V/10-60V/6-60V/12-40V/6-90V/12V Motor Speed Controler Switch

$ 2.5 $ 1.5

DC-DC LM2596 Adjustable Buck Converter Step Down Module Power Supply 1.23V-30V

$ 0.87 $ 0.52

Power - One MAP80-4000 Switching Power Supply

$ 224.4 $ 134.63

12V to 6V DC-DC Converter Step Down Module Power Supply Volt Regulato GR.FA

$ 4.16 $ 2.49

2pcs Water Level Sensor Depth of Detection Water Sensor for Arduino

$ 0.66 $ 0.39

5Pcs IRFZ44N IRFZ44 N-Channel 49A 55V Transistor MOSFET

$ 0.66 $ 0.39

Step-up Module ZVS DC-DC 8-32V to ±45V-390V High Voltage Capacitor Charge Board

$ 4.85 $ 2.91

1S 1A USB 3.7V Li-ion Lithium Battery Charger Board + Boost Step Up Module

$ 0.87 $ 0.52

4Pcs Black Wire Leads Batteries Holder Case Box for 9V Volt Battery

$ 6.85 $ 4.11

Nemic-Lambda DC-DC Converter 12V Input 5V 0.3 A Output AS2-5-12

$ 13.19 $ 7.91

1PCS Slave HC-06 Wireless Bluetooth Transeiver RF Master Module for Arduino

$ 1.99 $ 1.19

5pcs DC-DC CC CV Buck Converter Step Down 12/19/24V Car 7-40V to 1.2-35V 8A 300W

$ 21.53 $ 12.92

GY68 BMP180 Replace BMP085 Digital Barometric Pressure Sensor Board Arduino

$ 0.66 $ 0.39

1PCS New WeMos D1 Mini DC 5V 1CH Relay For Arduino ESP8266 Development Board

$ 1.32 $ 0.79

LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank Module 18650 T8U0

$ 2.9 $ 1.74

10 PCS ON MC78L12ACDR2G MC78L12ACD MC78L12A 8L12A SOIC-8 12V REGULATOR ORIGINAL

$ 3.51 $ 2.1

LAMBDA PXF40-24S15 DC/DC CONVERTER POWER MODULE

$ 57.15 $ 34.29

2x 40Pin 2.54mm Male PCB Single Row Straight Header Strip Connector For Arduino

$ 0.66 $ 0.39

DCDC 5-12V to 300V-1200V 400V 900V 1000V PSU Module Boost Converter Power Module

$ 11.04 $ 6.62

L7812 Step Down 14.5V-35V To 12V Power Supply Module DIY Kit

$ 1.52 $ 0.91

3S 4S 25A 30A BMS PCB Protection Board For 18650 Li-ion Lithium Battery Cell

$ 2.27 $ 1.36

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

$ 0.66 $ 0.39

DC12-24V SG3525 LM358 13-40KHz Adjustable Driving 5000W Inverter Driver Board

$ 4.23 $ 2.53

10Pair Replacement Metal Batteries Spring Contact Plate For AA AAA Bat.Z7

$ 1.03 $ 0.62

LM2596S DC-DC 3A Buck Converter Adjustable Power Supply Step Down Module

$ 1.64 $ 0.98

5PCS UID Changeable Keyfob Compatible with MCT Block 0 Direct Writable by Phone

$ 1.66 $ 0.99

STR7002 Original Sanken Switching Regulator

$ 16.72 $ 10.03

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

HLK-PM01 HLK-PM03 HLK-PM12 220V to 3.3V/5V/12V Step-Down Power Supply Module

$ 3.02 $ 1.81

Battery Adjustable 10-60V,Low-Voltage Cut Off Switch-Protection Control Module

$ 14.21 $ 8.52

10pcs NEW L7805CV L7805 Voltage Regulator +5V 1.5A LDO Power supply TO-220

$ 0.87 $ 0.52

100W Power Supply Switching Converter AC-DC 110V 220V 230V to 24V 4A 6A Module

$ 8.35 $ 5.01

DC-DC Step Down Converter Buck Voltage Module 4.75-24V To 0.93-18V 2.5A

$ 2.09 $ 1.25

Buck Converter Module Step Up Down Power Supply 20W 4A DC-DC Adjustable DIY KIT

$ 8.41 $ 5.04

AC-DC Converter AC 110V 220V 230V to DC 12V 6A-8A Switching Transformer Module

$ 9.02 $ 5.41

10pcs LM317M TO252 Adjustable Voltage Regulator NEW

$ 1.21 $ 0.72

10pcs 5V Micro USB 1A 18650 Lithium Battery Charging Board Charger Module TP4056

$ 3.75 $ 2.25

2pc~ 50pcs LM338K LM338 +Insulating silicone pad 5A Adjustable Voltage Regulator

$ 5.27 $ 3.16

92% Efficiency LM2577 SEPIC Adjustable 3~35V To 1.2~30V Charging Power Regulator

$ 3.08 $ 1.85

5x L7824CV 24V 1.5A Positive Voltage Regulator TO-220 L7824 7824 5pcs USA S32

$ 2.45 $ 1.47

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

$ 1.99 $ 1.19

DC-DC WIFI Communication Adjustable Buck Boost Converter Power Supply Module

$ 35.59 $ 21.35

10PCS NEW UA741CN ST OPERATIONAL AMPLIFIER OP AMP DIP8

$ 1.21 $ 0.72

AC-DC Switching Power Supply Module 100-240v to 5V 2.5A DC Voltage Regulator

$ 2.33 $ 1.39

48V Golf Cart DC Step Down Converter Reducer Regulator 12V Output 10A Current

$ 12.31 $ 7.38

DC-DC Boost Converter 4.5V-32V to 5-42V 6A Step Up Power Supply Module

$ 3.17 $ 1.9

MT3608 Step Up Power Supply Module DC-DC 2V-24V to 5/9/12/28V Adjustable-xg

$ 1.1 $ 0.66

BMP180 Replace BMP085 Digital Barometric Pressure Sensor Board For Arduino usa

$ 0.87 $ 0.52

QTY (20) KA7815 SAMSUNG TO-220 15V 1A POSITIVE VOLTAGE REGULATORS

$ 6.15 $ 3.69