XL4015 Adjustable DC-DC Step-Down Module, 4-38V 5A, 96% High Efficiency

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STM32F103C8T6 Blue Pill Unsoldered ARM Development Board

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ESP8266 ESP-01 Serial WiFi Module 1MB Wireless Transceiver for IoT

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HLK-2410B human presence radar motion detection module with blue PCB and integrated circuit

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BME280 Pre-Soldered Temperature, Pressure & Humidity Sensor for Arduino & Raspberry Pi

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8-Channel 5V Relay Module for Arduino & Raspberry Pi

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ESP32-DevKitC-VE Pre-Soldered Dev Board with 8MB Flash + 8MB PSRAM

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38-3D

XL4015 Module

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MQ-2 Flammable Gas & Smoke Sensor Module for Arduino

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DC-DC Step Down Buck Converter 4 - 38V to 1.25 - 36V 75W 5A XL4015

SGD 7.60

Close-up of TB6612FNG motor driver chip and soldered pins on red PCB for Arduino and ESP32

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TB6612FNG Pre-Soldered Dual DC & Stepper Motor Driver Module for Arduino, Raspberry Pi & ESP32

HiLetgo XL4015 438V to 1.25-36V 5A DC-DC Buck Converter Step Down Module with 96% Efficiency

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HiLetgo XL4015 438V to 1.25-36V 5A DC-DC Buck Converter Step Down Module with 96% Efficiency

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20pcs 1x40 Female Header Pins 2.54mm for Arduino, Raspberry Pi & ESP32

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Pack of common diodes including 1N5399 and FR207 in labeled resealable plastic bags

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100PCS Common Diode Kit - 1N4148, 1N4007, 1N5819 & 1N5399

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2-Channel 24V Relay Module for Arduino & Raspberry Pi

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Pre-Soldered 3.5mm Stereo Audio Jack Breakout Board for Arduino & Raspberry Pi

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Soil Moisture Sensor Module with 5-Pin Dupont Cable for Arduino, Raspberry Pi & ESP32

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400-Point Small Solderless Breadboard for Arduino, Raspberry Pi & ESP32

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AD8232 ECG Module - Heart Rate & ECG Monitoring Sensor Kit

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MQ-135 Air Quality Hazardous Gas Sensor Module for Arduino

4 slot 18650 battery holder box with red and black wires and no cover for electronics projects

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4 x 18650 Battery Holder Box with Wire (No Cover)

120-piece M3 hexagon copper pillar screw kit with nuts and washers in a transparent plastic storage box

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ILI9341 2.8" SPI TFT LCD Touch Screen Module 240x320 for Arduino, ESP32 & STM32

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XH-M401 DC-DC Step Down Buck Converter Power Supply Module XL4016E1 PWM Adjustable 4-40V To 1.25-36V Step Down Board 8A 200W

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28BYJ-48 5V 4-phase stepper motor with multicolor wires and white connector for Arduino and ESP32 projects

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28BYJ-48 5V 4-Phase Stepper Motor for Arduino, Raspberry Pi & ESP32

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XL4015 5A DC-DC Step-Down CC/CV Buck Converter with Volt, Amp & Power Meter — Adjustable 1.2V-34V Out 8V-36V In Battery Charger & LED Driver with USB Output

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8-Channel 24V Relay Module for Arduino & Raspberry Pi

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MCP2515 CAN Bus Module with TJA1050 SPI interface showing chip, pins, and blue terminal block

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MCP2515 Pre-Soldered CAN Bus Module with TJA1050 SPI Interface

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10-Pack 1x40 Male Pin Header 2.54mm for Arduino & Raspberry Pi

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INA219 I2C bi-directional current and power monitoring sensor module with green terminal block and pins

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INA219 I2C Bi-Directional Current & Power Monitoring Sensor Module with Soldering and Foam

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TM1637 Pre-Soldered 4-Bit Red LED Display Module & Clock

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DHT22 Temperature & Humidity Sensor for Arduino & Raspberry Pi

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1.3" I2C Blue OLED Display Module 4-Pin SH1106

Black 18650 battery holder box with red and black wires, no cover, for single battery

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18650 Battery Holder Box with Wire (No Cover)

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ESP32 LVGL 2.8 inch 240x320 smart display with resistive touch, stylus, cables, and plastic storage box

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ESP32 LVGL 2.8" 240x320 Smart Display with Resistive Touch & WiFi/Bluetooth Dev Board

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KY-037 Sound Sensor Module for Arduino & ESP32

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1.3 inch 240x240 IPS TFT LCD display module with ST7789 driver and 7-pin interface

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1.3" 240x240 IPS TFT LCD Display Module (ST7789, 7-Pin) for Arduino, ESP32 & STM32

HLK-2410C human presence radar motion detection module with pre-soldered pins and blue PCB

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HLK-2410C Human Presence Radar Motion Detection Module (Pre-Soldered)

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Pi Australia

DC-DC 12V To 3.3V 5V Buck Step down Power Supply Module For Arduino

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Pre-Soldered I2C Logic Level Converter 3.3V-5V Bi-Directional for Arduino, Raspberry Pi, ESP32 & Pico

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Close view of ESP32-CAM development board with OV3660 camera module

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ESP32-CAM Development Board with OV3660 Camera, WiFi + Bluetooth, Pre-Soldered with Foam

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TP4056 1A LiPo battery charging board with USB Type-C connector and current protection circuitry

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TP4056 1A LiPo Battery Charging Board with Type-C and Current Protection (5pcs)

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MKS TMC2209 stepper motor driver module with separate blue aluminum heatsink for cooling

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MKS TMC2209 Motor Driver with Heatsink

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MG90S Metal Gear 9g Micro Servo Motor 180° for RC Plane

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2 PCS HW-064 XL4015 DC Adjustable Step-Down Module

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50cm Double-Ended Alligator Clip Test Leads (10pcs) for Arduino & Raspberry Pi

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4-Channel 5V Relay Module for Arduino & Raspberry Pi

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INMP441 I2S omnidirectional microphone module with round black PCB and three pins for electronics projects

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INMP441 Pre-Soldered I2S Omnidirectional Microphone Module

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XL4015 5A DC-DC Step-Down Buck Converter Module — Adjustable 1.25V-36V Output, 4V-38V Input

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A4988 Pre-Soldered Stepper Motor Driver with Heatsink for 3D Printers & Arduino

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433MHz 12V 1-Channel Relay Module and black wireless remote key fob

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433MHz 12V 1-Channel Relay Module with Wireless Remote

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XL4015E 5A 75W DC-DC Adjustable Step-Down Module Regulated Power Supply Module With Voltage Display

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DC-DC Step Down Buck Converter 4 - 38V to 1.25 - 36V (8A) XL4016

SGD 8.80

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LM2596 Step-Down Buck Converter Module with Digital Voltmeter

ESP8266 NodeMCU development board with 0.96 inch OLED display showing front and back sides with Type-C port

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ESP8266 NodeMCU Development Board with 0.96 Inch OLED Display, Type-C, Pre-Soldered with Foam

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140-piece U-shape breadboard jumper wire kit with assorted colors and lengths in clear plastic organizer box

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140-Piece U-Shape Breadboard Jumper Wire Kit for Arduino, Raspberry Pi & ESP32

black Pro Micro ATmega32U4 5V 16MHz development board with USB-C port and pins

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Pro Micro ATmega32U4 5V 16MHz USB-C Development Board

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Arduino Nano V3.0 ATmega328P 16MHz CH340C Type-C board close-up top view

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Arduino Nano V3.0 ATmega328P 16MHz CH340C Type-C Board Pre-Soldered

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ESP32 Dev Board 4MB CP2102 USB-C with 38 pins detailed circuit view

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ESP32 Dev Board 4MB CP2102 USB-C Pre-Soldered 38-Pin

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HC-SR04 Ultrasonic Distance Sensor Module 4-Pin for Arduino & Raspberry Pi

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Switch Electronics | Your One Stop Component Shop

XL4015 DC-DC 5A Adjustable Step Down Power Supply Module 4-38V

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$4.32

200 piece electrolytic capacitor kit ranging from 0.1uF 50V to 220uF 10V in a clear plastic organizer box

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200PCS Electrolytic Capacitor Kit 0.1uF 50V to 220uF 10V with Plastic Box

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ESP8266 D1 Mini V3 4MB blue circuit board top view for Arduino

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ESP8266 D1 Mini V3 4MB Pre-Soldered Dev Board for Arduino

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HW-439 DC-DC Step Down Buck Converter Power Supply Module XL4016E1 4-40V to 1.25-36V 8A 200W Voltage Regulator

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TXS0108E Pre-Soldered 8-Channel Logic Level Converter for Arduino, Raspberry Pi, ESP32 & Pico

DC to DC 4V-38V to 1.25V-36V 5A Step Down Buck Power Supply Module XL4015 by Envistia Mall

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DC to DC 4V-38V to 1.25V-36V 5A Step Down Buck Power Supply Module XL4015 by Envistia Mall

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MT3608 DC-DC Step-Up Boost Converter 2A Adjustable Power Module for Arduino

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Roll of 1/4 watt 1% metal film resistors with blue bodies and color bands taped for electronics use

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820PCS 1/4W 1% Metal Film Resistors Kit, 41 Values, 20pcs Each (Plastic Box)

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4S 30A lithium battery protection board with multiple components and connection terminals on green PCB

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4S 30A 18650 Lithium Battery Protection Board 14.8V/16V with Cable

SX1262 ESP32-S3 development board with 0.96 inch blue OLED, antenna, and pre-soldered pins

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SX1262 ESP32-S3 0.96" Blue OLED Bluetooth & WiFi Development Board for Arduino, 868-915MHz, with Antenna, Pre-Soldered

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MLX90614 Pre-Soldered IR Temperature Sensor Module for Arduino & Raspberry Pi

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120pcs 20cm Dupont Jumper Wires for Arduino & Raspberry Pi

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DHT11 Temperature & Humidity Sensor for Arduino & Raspberry Pi

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CJMCU-64 8x8 WS2812 RGB LED Matrix Module for Arduino, Raspberry Pi & ESP32

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BMP280 Pre-Soldered Pressure & Temperature Sensor for Arduino & Raspberry Pi

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$7.00

TTP223B capacitive touch switch sensor module with three pins and circular touch pad

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TTP223B Pre-Soldered Capacitive Touch Switch Sensor Module

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XH-M401 DC-DC Step Down Buck Converter Power Supply Module XL4016E1 PWM Adjustable 4-40V To 1.25-36V Step Down Board 8A 200W

$3.61

MAX485 TTL to RS485 converter module with green terminal block and blue PCB for Arduino ESP32 STM32 Raspberry Pi

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MAX485 TTL to RS485 Converter Module for Arduino, ESP32, STM32 & Raspberry Pi