Microcontrollers
The following microcontrollers are currently supported:| Family | Microcontrollers |
|---|---|
| AVR | ATmega328P (Arduino Uno, Arduino Nano), ATmega2560 (Arduino Mega), ATtiny85 |
| ESP32 | Xtensa: ESP32, ESP32-S2, ESP32-S3 RISC-V: ESP32-C3, ESP32-C5*, ESP32-C6, ESP32-H2, ESP32-P4 |
| STM32 | STM32C031, STM32L031, STM32F103C8 |
| Pi Pico | RP2040 (Raspberry Pi Pico), a dual-core ARM Cortex-M0+ microcontroller |
* ESP32-P4 support is in beta, ESP32-C5 support is in alpha.
Sensors
| Part | Description |
|---|---|
| HC-SR04 | HC-SR04 Ultrasonic Distance Sensor |
| DHT22 | Digital Humidity and Temperature sensor |
| DS1307 RTC | RTC (Real Time Clock) module with I2C interface and 56 bytes of NV SRAM |
| PIR Motion Sensor | Passive Infrared (PIR) motion sensor |
| Analog Temperature Sensor (NTC) | Analog temperature sensor: NTC (negative temperature coefficient) thermistor |
| DS18B20 Temperature Sensor | One-Wire digital temperature sensor |
| BMP180 | Barometric pressure and temperature sensor with I2C interface |
| MPU6050 | Integrated sensor with 3-axis accelerometer, 3-axis gyroscope and a temperature sensor with I2C interface |
| Photoresistor | Photoresistor (LDR) Sensor |
| MQ2 Gas Sensor | Analog gas sensor for detecting combustible gases (LPG, Propane, Methane, etc.) |
| HX711 Load Cell | HX711 Load Cell Amplifier with 5kg/50kg/gauge load cell |
| MFRC522 RFID Reader | RFID/NFC reader module with SPI interface for reading 13.56 MHz MIFARE cards |
Input Devices
| Part | Description |
|---|---|
| Pushbutton | 12mm Tactile Switch Button (momentary push button), also available in 6mm variant |
| Slide Switch | Standard Single Pole Double Throw (SPDT) slide switch |
| DIP Switch 8 | Set of 8 electrical switches in a single package |
| Keypad | A standard 4x4 keypad (for numeric input) |
| Analog Joystick | Analog Joystick with two axes (horizontal/vertical) and an integrated push button |
| Potentiometer | Knob-controlled variable resistor (linear potentiometer) |
| Slide Potentiometer | Sliding variable resistor (linear potentiometer) |
| Rotary Encoder (KY-040) | KY-040 Rotary Encoder module with 20 steps per revolution |
LEDs
| Part | Description |
|---|---|
| LED | Standard 5mm LED (Light Emitting Diode) |
| RGB LED | 5mm Red, Green and Blue (RGB) LED |
| LED Bar Graph | 10-segment LED Bar Graph |
| WS2812 LED | NeoPixel Compatible LED |
| WS2812 LED Ring | NeoPixel Compatible LED Ring |
| WS2812 LED Strip | NeoPixel Compatible LED Strip |
| WS2812 LED Matrix | NeoPixel Compatible LED Matrix |
| NeoPixel Meter | Monitors NeoPixel frame rate and power consumption |
| NLSF595 LED Driver | Serial (SPI) Tri-Color LED Driver |
Displays
| Part | Description |
|---|---|
| LCD 1602 | An LCD with 2 lines, 16 characters per line |
| LCD 2004 | An LCD with 4 lines, 20 characters per line |
| Nokia 5110 Screen | Monochrome 84x48 pixel LCD display with SPI interface |
| ILI9341 2.8” TFT-LCD Display | Full color 240x320 2.8” LCD-TFT display with SPI interface |
| ILI9341 2.8” Touch Screen LCD | ILI9341 LCD with FT6206 I2C capacitive touch controller |
| SSD1306 OLED | Monochrome 128x64 OLED display with I2C interface |
| SH1107 OLED | Monochrome 128x128 OLED display with I2C interface |
| MAX7219 LED Dot Matrix | 8x8 LED Dot Matrix with MAX7219 Controller |
| Seven Segment Display | Seven segment LED display (1 to 4 digits) |
| TM1637 Seven Segment Display | 4 digit seven segment module with TM1637 4-wire interface |
| 2.9” e-Paper Display | 2.9” e-Paper Display |
| PAL TV | Black and White analog PAL TV screen |
Motors
| Part | Description |
|---|---|
| Servo | A standard Micro Servo Motor |
| Bipolar Stepper Motor | A bipolar Stepper Motor |
| A4988 | A4988 Stepper Motor Driver |
| Biaxial Stepper Motor | A concentric biaxial stepper motor, containing two stepper motors packaged in a single enclosure |
Communications
| Part | Description |
|---|---|
| IR Receiver | 38KHz infrared receiver |
| IR Remote | 38KHz infrared remote with 20 function keys |
Logic Components
| Part | Description |
|---|---|
| NOT gate | NOT gate |
| AND gate | AND gate |
| OR gate | OR gate |
| XOR gate | XOR gate |
| NAND gate | NAND gate |
| MUX | MUX |
| Flip-Flop D | Flip-Flop D |
| Flip-Flop DSR | Flip-Flop DSR |
| 74HC595 Shift Register | 8-bit Serial-In Parallel-Out (SIPO) Shift Register |
| 74HC165 Input Shift Register | 8-bit Parallel-In Serial-Out (PISO) Shift Register (Input) |
Other Components
| Part | Description |
|---|---|
| Resistor | Resistor |
| Buzzer | A piezoelectric buzzer |
| Clock Generator | Configurable clock signal generator |
| Relay Module | Relay Module |
| DPDT Relay | Double Pole Double Throw (DPDT) Relay |
| Breadboard | Standard, half and mini sizes available |
| Logic Analyzer | 8-Channel Digital Logic Analyzer |
| microSD Card | microSD card with SPI interface |
| Text | Text annotation element for diagrams |
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