Celebrate Module Circuit: Craftsmanship Meets Innovation

From cutting-edge tech to timeless staples, Module Circuit covers all your needs.

TP4056 5V 1A 18650 Lithium Battery Charger Module, Type-C USB, Dual Function (3)

5.0

198 Br

ELEGOOUpgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA Nano

4.7

549 Br

3pcs Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Circuit Protection

4.1

249 Br

DollaTek 18650-Board Dual USB 5V 2.4A Mobile Module 18650-Lithium Battery Charger-Board with Overcharge Overdischarge Short Circuit Protection DIY USB Board

4.0

176 Br

HUIOP CT 1.1 Counter Controller Module Counter Kit Module Circuit Board 0~999 Counting Range 12V

238 Br

Touch Sensor Module Circuit Board DIY PCB Sensing Circuit Chip with LED Strip and Cables for Touch Sensitive Smart Epoxy River Table 10Pcs (White Light)

4.0

412 Br

Hailege 10pcs 5V 1A 18650 Lithium Battery Charging Board Micro USB Charge Module With Circuit Protection

28 Br

SongHeHC-SR04 Ultrasonic Sensor Distance Module (5pcs) for Arduino UNO MEGA2560 Nano

4.5

236 Br

BOJACK 37 Values 480 Pcs Electronics Component Fun Kit with Power Supply Module, Jumper Wire,Precision Potentiometer,830 tie-Points Breadboard Compatible with STM32,Raspberry Pi,Arduino

4.6

437 Br

Youmile 20 pcs Lithium battery charging module 5V 1A Charging Module 18650 Lithium Battery Charger board Type-c USB with Protection Function with 26AWG red and black cable

43 Br

10Pcs RC Absorption Snubber Circuit Module RC Loop Module Relay Contact Protection Circuit Electromagnetic Anti-Interference Module

4.4

268 Br

BOJACK 37 Values 480 Pcs Electronics Component Fun Kit with Power Supply Module, Jumper Wire,Precision Potentiometer,830 tie-Points Breadboard Compatible with STM32,Raspberry Pi,Arduino

4.4

451 Br

Fafeicy10pcs Solar Lamp Circuit Boards Charging Protection Board Solar Charge Controller Module for Road Stud Light

4.3

230 Br

JacobsParts Smallest USB Type C 3.7V Lithium Battery Charger Board 4.2V Charging Module with Protection Circuit and LED Charge Indicators 5V USB-C Input (2 Pack)

20 Br

HagerMTN132 Miniature Circuit Breaker, 1 Pole, 1 Module, Type B, 6 kA Breaking Capacity, 32 A Current

4.7

218 Br

CNBINGO4 Pack WiFi Smart Light Switch, Mini DIY Breaker Module, Compatible with Alexa Echo, Google Assistant, Fits Behind Rocker Wall Switches, Support 1 Way or 2 Way，Need Neutral Wire

3.9

372 Br

BusoTh ESP32‑ WiFi Devboard for Flipper Zero, Flipper Zero Module Circuit Test Board for Extensive Control, Debugging Check, Enhanced Security, Secure and Robust

5.0

584 Br

5pcs XL6009 Boost Module DC-DC Adjustable Module DC3.0-30V to DC5-35V Output Voltage Power Converter Circuit Board Module 400KHz

131 Br

Wifi Tuya Smartlife Intelligent 1-63A Adjustable Circuit breaker 90-300V Smart WiFi Switch Module, Energy Meter DIN Rail Voltage Protection Recover Breaker, Timing Countdown Modes (Wifi Breaker)

111 Br

Robocraze DC 6V To 30V One Way Relay Module Delay Power Off Disconnection Trigger Delay Cycle Timing Circuit Switch

3.9

160 Br

4Pcs USB Humidifier Module USB Spray Module Circuit Board Atomization Module 5V Atomization Plate Circuit Board Atomization Module Atomizer DIY Incubation Experimental Equipment

57 Br

Arduino and Raspberry Pi 5v Relay Module 1 Channel for Switching Automation

4.3

185 Br

3Pcs USB Humidifier Module USB Spray Module Circuit Board Atomization Module 5V Atomization Plate Circuit Board Atomization Module Atomizer DIY Incubation Experimental Equipment

4.1

236 Br

xcluma Qc3.0 Qc2.0 Usb Dc-Dc Buck Converter Charging Step Down Module 6-32V 9V 12V 24V To Fast Quick Cellularphone Charger Circuit Board 3V 5V 12V,Black

4.0

FREE

WANGCL 18650-Board Dual USB 5V 2.4A Mobile Module 18650-Lithium Battery Charger-Board with Overcharge Overdischarge Short Circuit Protection DIY USB Board

95 Br

DROK 50W+50W Amplifier, Blue-Tooth 2.0 Channels HiFi Power Amplifier Board for 4-8Ω 200W Passive Speakers with 3.5mm Port Suitable for USB Sound Card

4.4

589 Br

DAOKAI5Pcs LM317 Adjustable Regulator Power Supply Module DC-DC Buck Converter 4.2-40V Adjustable Linear Step-Down Voltage Regulator Circuit Board for Ardunio with 24 AWG Wire

33 Br

WWZMDiB Constant Current CC CV Buck Converter Module DC 6-40V to 1.2-36V 20A 300W Adjustable Step Down Voltage Regulator Power Supply Module with Short Circuit Protection Function

3.9

250 Br

WANGCL Spot Welder Control Board 100A Digital Display Spot Welding Module Time and Current Controller Panel Timing Ammeter

21 Br

HiLetgo 3pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions

4.5

187 Br

Electronic Spices Wireless Hi-fi Boombox Circuit Module With in-built Bluetooth and 5 Watt Amplifier for Direct Speaker Pack of 1pcs

47 Br

Electronics Basic Kit w/Power Supply Module, Breadboard, Jumper Wire, LED,Resistor, comes with more than 300pcs sensors and components for fun and simple electronic projects.

4.5

327 Br

Electronic Spices Kcx Bt002 Bluetooth 4.2 Wireless Stereo Audio Receiver Circuit Module Pack of 1pcs

3.7

140 Br

SP Electron C-Type Ultra Small 5V Micro USB DIY Step Up Power bank Charging Module Circuit Board

4 Br

ATNSINC 4Pack LM2596 DC-DC Buck Converter, Adjustable Step Down Voltage Regulator 3-40V to 1.5-35V High Efficiency Power Supply Volt Reducer Transformer Module

4.5

241 Br

10 Pack Ultra-Mini USB Type C 3.7V Lithium Battery Charger Board 4.2V Charging Module with Protection Circuit and LED Charge Indicators 5V USB-C Input

4.6

217 Br

HiLetgo 5pcs RC Absorption Circuit Module Circuit Anti Interference Protection Electromagnetic Surge Protection for Relay Switch Thyristor

225 Br

Valefod [2 Pack] DC 6-30V Timer Relay Programmable Delay Relay Module Cycle Timer with LED Display / 5V Micro USB, Smart Home Controller

4.5

200 Br

5PCS DC 5V-36V 15A(Max 30A) 400W Dual High-Power MOSFET Trigger Switch Drive Module 0-20KHz PWM Adjustment Electronic Switch Control Board Motor Speed Control Lamp Brightness Control

4.4

241 Br

Electronic Spices 5V Wireless HI-FI USB/FM / 5 watt + 5 watt Audio Amplifier Bluetooth Circuit Module with Display

5.0

198 Br

HJ GardenElectronic Component Assorted Kit for Arduino, Raspberry Pi, STM32 etc. 830 Breadboard + Jumper + Power Module + Resistor + Capacitor + LED + Switch (Pack of 458pcs)

4.5

404 Br

SP Bluetooth Amplifier Circuit Wireless HI-FI Module for DIY Mini Boom Box 5 W (Multicolour)

27 Br

Eujgoov 3S 12V 25A Lithium Battery, 3s 20a 3s 12v 25a Charging Board, Module Li-ion Lithium Battery Board with Balance Circuit, Battery Module

3.6

180 Br

HiLetgo BTS7960 43A Dual H-Bridge Stepper Motor Drive Current Limit Control Semiconductor Refrigeration PWM for Smart Car Motor Drive

4.1

211 Br

ELEGOO UNO Project Super Starter Kit with Tutorial and UNO R3 Board Compatible with Arduino IDE

4.7

759 Br

Electronic Spices T856-C Power bank charging circuit module pack of 1pcs

3.1

139 Br

UIOTEC 5v Relay Module for Arduino ARM PIC AVR MCU 5V Indicator Light LED 1 Channel Relay Module Works with Official Arduino Boards

4.6

205 Br

Eujgoov DC-DC USB Buck Converter 12V to 5V 3A Step Down Power Supply Module Non-Isolated Step Down Module

27 Br

Robotlinking Voltage Sensor Detection Module For Arduino

4.0

159 Br

Module,4 Channel Module 30A Load t wi Optocoupler Isolation Supports High and Low Triger 5V 12Volt 24Volt Optional

51 Br

5V Stepper Motor 28BYJ-48 Drive Module Board for arduino / raspberry pi / AVR / AR​​M / PIC

4.0

17 Br

GeeekPi IIC I2C TWI Serial LCD 2004 20x4 Display Module with I2C Interface Adapter Blue Backlight for Raspberry Pi Arduino STM32 DIY Maker Project BPI Tinker Board Electrical IoT Internet of Things

4.7

291 Br

DHRUVPRO QC3.0 QC2.0 USB DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V

4.2

173 Br

DIY Upgraded Electronic Kit with Power Supply Module Solderless Wiring Point Breadboard Precise Potentiometer for Raspberry Pi

239 Br

18650 Lithium Battery Charger Board, 5V 2.4A Dual USB Mobile Module with Digital LCD Display, Overcharge, Overdischarge, and Short Circuit Protection (2Pcs)

55 Br

DC 5-36V Digital LED Relay Board Dual-MOS Trigger Cycle Timing Circuit Switch Timer Delay Module

52 Br

USB Humidifier Spray Module Atomization Piece DIY Incubation Experimental Equipment 5V

24 Br

Andoer 5pcs IR Infrared Sensor Module Obstacle Avoidance Module Board Smart Car Robot

4.4

184 Br

AquaFalcon Circuit Kits Circuit Blocks for Kids Electronics Exploration Kit DIY Electronic Blocks 100+ Projects, 30 Circuit Parts, Science Kits for Boys Girls, STEM Educational Toys for Kids 3+

4.0

529 Br

Zovfam LM2596S DC-DC Buck Converter DIY 4-40V to 1.25-37V Step-Down Regulator Power Module Volt Stabilizer with LED Voltmeter Display 2PCS

4.6

236 Br

Schneider Electric Acti9 iC60H 1P 10A C Miniature Circuit breaker

179 Br

Eujgoov Thermoelectric Peltier Generator Module, 1/3/5/10PCS SP1848-27145 Thermoelectric Cooler TEG 40x40mm 150℃

184 Br

four 4 Channel 5V Relay Module Board Arduino raspberry pi

4.6

169 Br

16pcs Sensor Module Board Kit for Arduino Raspberry Pi 3/2 Model B

4.0

249 Br

91365 RV Water Heater Control Circuit Board Compatible with Atwood 93851, 91346, 93305 Water Heater Repair Parts Control LP Ignition and Electrical Components

282 Br

WANGCLPWM turn voltage module 0%-100% PWM turn to 0V-10V voltage

15 Br

DC 12V 24V 20W Voice Playback Module, PEMENOL High Power Sound Board MP3 Player 64Mbit Flash Storage Mono 8ohm Support MP3 WAV for Arduino

3.9

68 Br

LM 2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module

3.4

166 Br

Voltage to Current Module Signal Conversion Conditioning Board with 2 Circuit Conditions for Remote Data Acquisition

239 Br

10Pcs Micro USB TP4056 Module Board with Protection 5V 1A Dual Functions

4.7

53 Br

2-Way WiFi Relay Module 16A Wireless On/Off Device Dual Control Light Remote Control Tuya APP Device Sharing Voice Control Smart Circuit Breaker Countdown/Timing Function Group Control

27 Br

SorandyPower Supply Board Regulator, Step Down Circuit Board Module., DC 5~35V AC 6~25V LM317 Adjustable Voltage Regulator Power Board with

176 Br

DollaTek Mini 2.0 Hi-fi Electronic Stereo Audio Assembled Amplifier Portable AMP 10W+10W 2 Channel Class-D DC 12V Digital Booster Amplifier Board Module for CD MP3 MP4 PC Speaker

3.9

187 Br

DollaTek Bluetooth 5.0 Amplifier Board 20W 30W 40W Stereo Module Dual Channel Wireless Digital Audio Receiver with Remote Control and Acrylic Case for DIY

4.3

218 Br

Wylex ESE2 Insulated Electrical Circuit Breaker Enclosure - 2 Module, white

4.6

451 Br

DIY Wireless Qi Charging Receiver 5W Module Coil Circuit Board for QI Wireless Smartphone

3.6

230 Br

Eujgoov Motor Drive Module 43A Motor Drive Controller Board High Power H Bridge Motor Stepper Electric Components for Smart Car

208 Br

ECSiNG 10pcs Rectifier Diode Chip SMD Rectifier Diode Bass Module B2100A-13-F Schottky Chip SMD for Module Internal Circuit Board Control Power Supply

49 Br

Yctze Optocoupler Board Motor Driver Mosfet Driver Module Optocoupler Module YYNM0S-4 Mosfet Control Module PLC Amplifier Circuit Board Driver Module with 4-Channel for 3-20V to 3.7-27VDC 10A

4.0

208 Br

Hager MTN106 Miniature Circuit Breaker, 1 Pole, 1 Module, Type B, 6 kA Breaking Capacity, 6 A Current

4.7

206 Br

Hailege 5pcs LM386 Mono Audio Amplifier Module 200 Times AMP Solo 5V-12V 10K Adjustable

4.1

219 Br

8 Way Consumer Unit, DIN Rail Box With Terminals, IP65 Electrical Enclosure, Waterproof Transparent Window Consumer Unit, Consumer Circuit Breaker Box

4.5

347 Br

Chironal10PCS/LOT TP4056 5V 1A 186 50 Lithium battery charging board module TYPE-C USB interface charging protection combo

4.3

40 Br

folosem Upgraded Rv Refrigerator Parts 3316348.900 Fridge Circuit Board Power Module Board for Dometic Fridge Circuit Board DM2652 RM2652 RM2852 3316348.000

559 Br

DollaTek Audio Amplifier Board, PAM8406 Digital Power Amplifier Board 5W+5W Immersion Gold Stereo Amp 2.0 Dual Channel Mini Class D DC5V Amplify DIY Circuit Module

4.3

207 Br

JIZZU DIN Rail Enclosure Box 5 Module - Consumer Unit Box, Surface-mounted Circuit Breaker Distribution Boxes, Fuse Box Damp-proof with Assembly Tool, IP65 Waterproof, for Garden or Outdoor Areas

4.3

584 Br

zalati Mini Boost Module 10pcs DC-DC 3.7V to 5-12V Step Up Board Power Converter with LED Indicator

4.5

174 Br

DUTTY Wireless charger module transmitter PCBA circuit board coil QI standard

27 Br

Topiky DIY LED Heart-Shaped Light Kit, Colorful MCU Module Heart-Shaped Lamp Light Electronic Circuit Board Kit for House Decoration Gift

94 Br

Surface-mounted Distribution Box, 8 Module Circuit Breaker Distribution Box IP65 Waterproof Fuse Box Circuit Breaker for Indoor and Outdoor Use

4.0

275 Br

Waveshare Solar Power Management Module for 6V~24V Solar Panel Multi Protection Circuits, Solar Controller USB, MPPT Solar Charger for Low-Power IoT and Other Environmental Protection Projects

4.5

401 Br

Namvo PD65W Fast Charging Module, Type-C Interface 5V 3A 9V 3A 12V 3A 20 V3.25A To USB-C PD3.1 QC3.0 Charging Board, Suitable For Mobile Phone Fast Charging

112 Br

MK Sentry RCD 100A 30MA 230V DP Type A 2 Module

4.3

76 Br

Hager MTN140 Miniature Circuit Breaker, 1 Pole, 1 Module, Type B, 6 kA Breaking Capacity, 40 A Current

4.7

209 Br

DIN Rail Enclosure, Consumer Unit Box IP65 Waterproof, DIN Rail Box 5 Module, With 4 Terminals, 2 Connectors, Suitable for Outdoor Gardens, Farms, Charging Stations, Wet Rooms

4.3

392 Br

tingbowie Atomization Disc, 5V Module USB Humidifier Atomization Plate Circuit Board Atomization Module with Timing Switch for Home for Family

3.7

317 Br

AITRIP New Electronics Component Fun Kit w/Power Supply Module, Jumper Wire, 830 tie-Points Breadboard, Precision Potentiometer,Resistor Compatible with Arduino, Raspberry Pi, STM32

4.5

418 Br