Build real, working electronics projects at home

Pick a kit with all the parts and step-by-step guides for projects like a weather station, an RFID access demo and a GPS display. Every part is checked to work together.

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Twelve example electronics projects built from our kits Real parts + real guides

Learn • Build • Create

ESP32, Arduino, and Raspberry Pi boards, IoT hardware, sensors, and maker electronics -- for real projects, real learning, and serious experimentation. Whether you're prototyping a new idea, automating something, or just want to understand how hardware actually works, we've got the parts and the support to help you start.

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ESP32, Arduino, Raspberry Pi, and RP2040 boards, wireless development hardware, and connectivity tools for IoT prototypes, automation, monitoring, and embedded experiments. From your first Wi-Fi connection to a full sensor network, build with hardware made for real development work.

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Sensors, Modules & More

Browse sensors, displays, breakout boards, and essential maker parts, curated to help you prototype faster and with more confidence. Mix and match exactly what you need, from environmental sensors to compact displays and connectors.

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Build Real Projects

Explore real project ideas, learn how the hardware actually works, and find the parts you need to turn experiments into working builds. From your first blinking LED to a fully connected device, follow real guides built from real hardware.

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Learn by Building

Genuine hands-on electronics kits, designed to teach real skills through real projects. Follow guided steps to turn curiosity into confidence, one circuit at a time.

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Build Together

Project kits designed for learning together -- parents and children design, wire, and bring ideas to life side by side. A real way to build electronics skills at any age.

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Starter Kits

Every kit bundles real parts with real projects you can build right away. Pick the tier that matches how many you want to build.

ESP32 Starter KitYour first ESP32 projects: an ultrasonic theremin, a touch piano, a compass and tilt display, a distance alarm and a reaction game. 5 guided projects.2,210.00 ฿View kit & guides
ESP32 Builder KitAdds temperature, soil moisture and RFID sensors for 10 guided projects, from a mini weather station and plant monitor to an RFID access demo.3,054.00 ฿View kit & guides
ESP32 Explorer KitA complete electronics learning set: LEDs, buttons, a dial, a buzzer, a display, distance, motion and soil sensors and a servo, with step-by-step guides.4,790.00 ฿View kit & guides
ESP32 Master KitAdvanced builds with a second, more powerful board plus an SD card, a clock and an LED strip: a GPS display, a data logger and Bluetooth LED lights.4,990.00 ฿View kit & guides

What do you want to build?

Pick the right project for your skill level, then see every part you need in one place.

Difficulty
Category
Small plastic project enclosure with AHT20 sensor and ESP32-C3 breadboard, on a windowsill

Build a Room Temperature & Humidity Monitor

Beginner

Starting at 1,544.00 ฿

View this project WS2812B LED strip glowing warm on a desk edge, wired to PIR sensor and ESP32-C3 on a breadboard

Build a Motion-Activated Desk Light

Beginner

Starting at 1,640.00 ฿

View this project Small enclosure and breadboard with ESP32-C3, AHT20, SD card module and DS3231 RTC, laptop showing logged data graph

Build a Wireless Environmental Data Logger

Intermediate

Starting at 1,768.00 ฿

View this project Small enclosure with 0.96 inch OLED display and rotary encoder knob, ESP32-S3 and AHT20 sensor on breadboard

Build a Compact Sensor Dashboard

Intermediate

Starting at 1,546.00 ฿

View this project Capacitive soil moisture probe in a potted plant wired to a small enclosure on a windowsill

Build a Smart Plant Monitor

Beginner

Starting at 1,474.00 ฿

View this project Small enclosure with 0.96 inch OLED showing temperature and humidity, outdoors on a railing

Build a Mini Weather Station

Beginner

Starting at 1,829.00 ฿

View this project Tidy breadboard with LEDs, potentiometer, push button, buzzer and ESP32-C3, notebook with circuit sketches

Electronics Starter Lab — Learn the Fundamentals

Beginner

Starting at 2,059.00 ฿

View this project DIY 2WD robot car chassis kit with yellow TT gear motors, wheels, battery box, ESP32-S3 and TB6612FNG driver

Build a Two-Wheel Robot Car

Intermediate

Starting at 1,568.00 ฿

View this project Breadboard with HC-SR04 ultrasonic sensor, buzzer and ESP32-C3 mounted near a doorway

Build a Distance Warning System

Beginner

Starting at 1,575.00 ฿

View this project Breadboard reaction timer game with OLED display, push button, buzzer and ESP32-C3

Build a Reaction Timer Game

Beginner

Starting at 1,800.00 ฿

View this project ESP32-C3 SuperMini and buck converter on a breadboard driving a glowing WS2812B RGB LED strip, controlled from a phone color-picker app

Build a Bluetooth Phone-Controlled LED

Intermediate

Starting at 1,555.00 ฿

View this project 2WD robot car chassis kit with ESP32-S3, TB6612FNG motor driver, and 5-channel IR line sensor array following a black line

Build a Line-Following Robot

Intermediate

Starting at 1,684.00 ฿

View this project ESP32-C3 SuperMini breadboard build with an SG90 micro servo pointing to a printed scale, controlled by a 10K potentiometer

Build a Servo Position Controller

Beginner

Starting at 1,583.00 ฿

View this project Small plastic project enclosure with a 0.96 inch OLED display showing home status icons, mounted near an entryway

Build a Home Status Display

Beginner

Starting at 1,569.00 ฿

View this project Breadboard with five individual LEDs lit in a dice-face pattern and a push button, ESP32-C3 SuperMini, game night table

Build an Electronic Dice

Beginner

Starting at 2,090.00 ฿

View this project Breadboard demo with ESP32-C3 SuperMini, AHT20 sensor, OLED display showing target temperature, and a 40mm fan spinning

Build a Digital Thermostat Demo

Intermediate

Starting at 1,895.00 ฿

View this project LILYGO TTGO LoRa32 board with integrated OLED display and whip antenna mounted outdoors on a fence post

Build a LoRa Sensor Node

Intermediate

Starting at 1,521.00 ฿

View this project Breadboard held outdoors with ESP32-C3 SuperMini, NEO-6M GPS module, and OLED display showing GPS coordinates

Build a GPS Location Display

Beginner

Starting at 1,685.00 ฿

View this project Breadboard with ESP32-C3 SuperMini, RC522 RFID reader module and buzzer, hand tapping an RFID card near a door

Build an RFID Access Demo

Beginner

Starting at 1,735.00 ฿

View this project 4-DOF acrylic robotic arm kit with SG90 servos, breadboard and ESP32-S3, mid-motion gripping an object

Build a Mini Robotic Arm

Advanced

Starting at 2,086.00 ฿

View this project Breadboard SD card data logger with AHT20 sensor, SD card module and RTC module, outdoors on a rock

Build an SD Card Data Logger

Beginner

Starting at 1,679.00 ฿

View this project Breadboard power current monitor with INA219 sensor wired to a small DC cooling fan

Build a Power & Current Monitor

Intermediate

Starting at 1,400.00 ฿

View this project Raspberry Pi 5 wired to an AHT20 sensor on a breadboard with a laptop dashboard nearby

Build an SBC Sensor Dashboard

Advanced

Starting at 3,782.00 ฿

View this project ESP32-S3 camera board on a breadboard connected to a laptop showing live object detection

Build a Camera / CV Starter

Intermediate

Starting at 1,585.00 ฿

View this project HC-SR04 ultrasonic sensor on a servo sweeping next to a small OLED radar display

Build an Ultrasonic Radar Display

Intermediate

Starting at 968.00 ฿

View this project ESP32-S3 camera board and PIR motion sensor mounted near a doorway with phone notification

Build a Motion-Triggered Security Camera

Intermediate

Starting at 1,220.00 ฿

View this project Hand-built handheld game console with TFT screen, joystick, and exposed ESP32-S3 wiring

Build a Retro Handheld Game Console

Advanced

Starting at 1,271.00 ฿

View this project Load cell bar with HX711 module and OLED weight readout on a kitchen counter

Build a Digital Kitchen Scale

Beginner

Starting at 1,485.00 ฿

View this project Breadboard ultrasonic theremin build with ESP32-C3 SuperMini, HC-SR04 ultrasonic sensor, and buzzer, hand hovering over sensor

Build an Ultrasonic Theremin

Beginner

Starting at 1,050.00 ฿

View this project Digital compass and tilt display breadboard build with ESP32-C3 SuperMini, MPU6050 sensor, and OLED display showing heading

Build a Digital Compass & Tilt Display

Beginner

Starting at 1,170.00 ฿

View this project Solar-powered remote sensor node with LILYGO TTGO LoRa32 board, mini solar panel, 18650 battery holder, and AHT20 sensor mounted outdoors

Build a Solar-Powered Remote Sensor Node

Intermediate

Starting at 1,435.00 ฿

View this project Capacitive touch piano breadboard build with ESP32-C3 SuperMini, TTP223 touch sensor modules as keys, and buzzer

Build a Capacitive Touch Piano

Beginner

Starting at 955.00 ฿

View this project Seeed XIAO ESP32S3 Sense tiny board with camera, connected to laptop showing live object detection of a dog

Build an Edge Object/Person Detector

Advanced

Starting at 939.00 ฿

View this project Grove Vision AI starter kit with ESP32-C3 SuperMini, Seeed Grove Vision AI Module V2 camera, and OLED display

Build a Grove Vision AI Starter

Intermediate

Starting at 1,784.00 ฿

View this project Wake-word voice command recognizer breadboard build with ESP32-C3 SuperMini and INMP441 I2S microphone module

Build a Wake-Word Voice Command Recognizer

Advanced

Starting at 777.00 ฿

View this project TinyML motion classifier with ESP32-C3 SuperMini and MPU6050 sensor strapped to a wrist, showing motion classification

Build a TinyML Motion Classifier

Advanced

Starting at 885.00 ฿

View this project Sipeed MaixCAM Pro edge AI vision board on a stand, connected to a display showing detection analytics

Build an Advanced Edge Vision Station

Advanced

Starting at 4,462.00 ฿

View this project ESP32 Beginner Kit: twelve example projects you can build, from a digital kitchen scale to a GPS display (illustrative images)

ESP32 Explorer Kit — Everything to Build Multiple Projects

Beginner

Kit price 4,790.00 ฿

View this project ESP32 Starter Kit: all five example projects you can build - ultrasonic theremin, touch piano, compass and tilt display, distance warning system and reaction timer game (illustrative images)

ESP32 Starter Kit — 5 Real Projects

Beginner

Kit price 2,210.00 ฿

View this project ESP32 Builder Kit: all ten example projects you can build, from a touch piano to a weather station and home status display (illustrative images)

ESP32 Builder Kit — 10 Real Projects

Beginner

Kit price 3,054.00 ฿

View this project ESP32 Master Kit: twelve of its example projects, from a motion-activated desk light to an ultrasonic radar display (illustrative images)

ESP32 Master Kit — 20 Real Projects

Beginner

Kit price 4,990.00 ฿

View this project

Best Sellers

View all
ESP32-S3 development board showing its dual-core Xtensa LX7 chip, 8MB PSRAM/16MB Flash, Wi-Fi 4 + Bluetooth 5, dual USB-C ports, and up to 45 GPIO pins.

ESP32-S3 Development Board — Wi-Fi & Bluetooth, 8MB PSRAM / 16MB Flash, USB-C

360.00 ฿
  • Bluetooth
  • Wi-Fi
  • Used in 6 projects
View all products
RC522 RFID reader kit with card and keyfob, with at-a-glance spec card showing MFRC-522 chip and SPI interface

RC522 RFID Reader Kit — with Card & Keyfob

305.00 ฿
  • RFID/NFC
  • Used in 1 project
View all products Choose options
Digital multimeter (DT-830B) measuring DC/AC voltage, current, resistance, and continuity, shown with its key specs.

Digital Multimeter — DC/AC Voltage, Current & Continuity

300.00 ฿
View all products Choose options
INA219 current and voltage sensor module with at-a-glance spec card showing I2C interface and bidirectional power sensing

INA219 Current & Voltage Sensor Module — I2C

73.00 ฿
  • Used in 1 project
View all products
Everything for a motion-triggered security camera

Everything for a motion-triggered security camera

Everything shown, from 1,220.00 ฿
  • Bluetooth
  • Camera
  • Wi-Fi
  • Used in 2 projects
View all products
Seeed Grove Vision AI Module V2 with at-a-glance spec card showing onboard NPU, ESP32 compatibility, and pre-trained models

Seeed Grove Vision AI Module V2 — Onboard NPU Vision Co-Processor

1,114.00 ฿
  • Camera
  • Used in 1 project
View all products Choose options
Everything for an off-grid solar sensor node

Everything for an off-grid solar sensor node

Everything shown, from 1,175.00 ฿
  • Bluetooth
  • LoRa
  • Wi-Fi
  • Used in 2 projects
View all products
Seeed XIAO ESP32S3 Sense board with camera module and at-a-glance spec card showing onboard camera, I2S mic, and TinyML capability

Seeed XIAO ESP32S3 Sense — Camera + Mic AI Dev Board

From 939.00 ฿
  • Audio
  • Bluetooth
  • Camera
  • Wi-Fi
  • Used in 1 project
View all products Choose options

Shop by Category

Browse development hardware, parts, kits, and tools based on what you want to build.

Boards & Controllers
Sensors
Displays
Connectivity
Robotics & Control
Power & Prototyping
Kits & Projects
Tools & Test Equipment
Components & Essentials

New Arrivals

View all
TTP223 capacitive touch sensor module, front and back, with at-a-glance spec card showing digital output and 3-pin wiring

TTP223 Capacitive Touch Sensor Module

From 50.00 ฿
  • Used in 1 project
View all new arrivals Choose options
MPU6050 6-axis accelerometer and gyroscope module with at-a-glance spec card showing I2C interface and real-time tilt/motion detection

MPU6050 6-Axis Accelerometer & Gyroscope Module

215.00 ฿
  • Used in 2 projects
View all new arrivals Choose options
Sipeed MaixCAM Pro RISC-V AI vision board with at-a-glance spec card showing NPU, embedded Linux, and onboard camera/screen/audio

Sipeed MaixCAM Pro — RISC-V Edge AI Vision Board with NPU

4,462.00 ฿
  • Audio
  • Camera
  • Used in 1 project
View all new arrivals
6V mini solar panel with at-a-glance spec card showing ~1W output for remote sensor node power

6V Mini Solar Panel — ~1W

From 80.00 ฿
  • Used in 1 project
View all new arrivals Choose options
Seeed Grove Vision AI Module V2 with at-a-glance spec card showing onboard NPU, ESP32 compatibility, and pre-trained models

Seeed Grove Vision AI Module V2 — Onboard NPU Vision Co-Processor

1,114.00 ฿
  • Camera
  • Used in 1 project
View all new arrivals Choose options
2.4-inch SPI TFT color display with at-a-glance spec card showing 240x320 resolution and ST7789V-class driver

2.4" SPI TFT Color Display — ST7789V-Class

665.00 ฿
  • Used in 1 project
View all new arrivals Choose options
KY-023 2-axis analog joystick module with at-a-glance spec card showing X/Y axes and built-in push-button

2-Axis Joystick Module — KY-023, with Push Button

From 11.00 ฿
  • Used in 1 project
View all new arrivals Choose options
Seeed XIAO ESP32S3 Sense board with camera module and at-a-glance spec card showing onboard camera, I2S mic, and TinyML capability

Seeed XIAO ESP32S3 Sense — Camera + Mic AI Dev Board

From 939.00 ฿
  • Audio
  • Bluetooth
  • Camera
  • Wi-Fi
  • Used in 1 project
View all new arrivals Choose options

From Parts to Working Builds

Clear Specifications

Technical details you can actually understand, so you know exactly what you're buying before you build.

Checked Before Listing

Checked Before It's Listed

Every item is checked against real buyer reviews to screen out wrong parts or dead-on-arrival units before it ever goes on our catalog -- not just copied straight from a supplier listing.

Compatibility First

Platform, voltage, and interface info to help you pick boards, sensors, and modules that actually work together.

Build While You Learn

Hardware, project ideas, and real guides together, taking you from parts to a working build.

Learn While You Build

A sensor module with a connector cable, pin headers and a ruler for scale

How to Read a Sensor Module Listing Before You Buy

A controller board wired to three sensor modules using different connection groupings

Understanding I2C, SPI and UART

A neutral selection of several different development board types

Choosing Your First Development Board

Compact microcontroller board next to a larger single-board computer for size comparison

Microcontroller vs Single-Board Computer: Which Should You Use?

View all guides

New to this?

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Building with a kid
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Meet Our Team

Behind Nexus Micro Labs is a team passionate about electronics and DIY, ready to walk you through real projects step by step -- from your first blinking light to a fully connected IoT system. Whether you're a total beginner or a seasoned maker, we've got the gear and guidance to help you start right now.