The Interactive Database for
Pinouts & Hardware Diagrams.
Interactive diagrams, pin functions and links to technical datasheets for microcontrollers, dev boards, and ICs at a glance.
All Boards, Chips & Connectors
Development platforms, microcontrollers, ICs and standard interfaces
MAX232 Dual EIA-232 Driver/Receiver with Charge Pump
Dual RS232 driver/receiver, 5V supply, 120kb/s, 0C-70C
MAX6675 K-Thermocouple-to-Digital Converter
Cold-junction-compensated K-thermocouple-to-digital converter with 12-bit SPI read-only output resolving temperatures from 0°C to +1024°C with 0.25°C resolution.
MCP2515 Stand-Alone CAN Controller with SPI Interface
Stand-Alone CAN Controller with SPI Interface, SOIC-18
MPU-6050 6-Axis MotionTracking IMU (GY-521)
Widely used 6-axis MotionTracking device combining a 3-axis gyroscope and a 3-axis accelerometer with an onboard Digital Motion Processor (DMP) and auxiliary I2C master.
PIC16F628A 8-Bit Flash Microcontroller (DIP-18)
2048W Flash, 224B SRAM, 128B EEPROM, DIP18
PIC16F886 28-Pin Flash Microcontroller with nanoWatt (DIP-28)
8K Flash, 256B SRAM, 256B EEPROM, XLP, DIP28
RJ45 8P8C Modular Connector (Ethernet)
8-position 8-contact modular connector for twisted pair Ethernet networking (10Base-T, 100Base-TX, 1000Base-T Gigabit, and Power over Ethernet / PoE).
RS-232 Serial Port DB9 (DE-9)
Standard 9-pin D-Sub connector for asynchronous serial data communication (RS-232 / EIA-232) and industrial CAN bus interfaces.
SSD1306 0.96" I2C / SPI OLED Display Module
Standard monochrome 128x64 dot matrix OLED display module driven by the SSD1306 controller with built-in charge pump and support for 4-pin I2C and 7-pin SPI pinouts.
Serial ATA (SATA) 7-Pin Data Connector
Standard 7-pin L-shaped interface for high-speed serial storage devices (HDDs, SSDs, optical drives) up to SATA Revision 3.0 (6 Gbit/s).
microSD Card Interface
Standard 8-pin microSD memory card interface supporting SDIO 4-bit parallel bus mode and 1-bit SPI serial bus mode for microcontrollers and embedded systems.
nRF24L01+ 2.4GHz Wireless Transceiver Module
Ultra low-power 2Mbps 2.4 GHz RF transceiver with Enhanced ShockBurst hardware protocol accelerator and 2x4 (8-pin) male header.
ADS1115 16-Bit 4-Channel Precision ADC Module
Ultra-small, low-power 16-bit precision Analog-to-Digital Converter with internal reference, oscillator, programmable gain amplifier (PGA), and I2C interface.
ATtiny85 8-Bit AVR Microcontroller (DIP-8)
20MHz, 8kB Flash, 512B SRAM, 512B EEPROM, debugWIRE, DIP-8
DS18B20 Programmable Resolution 1-Wire Digital Thermometer
Programmable Resolution 1-Wire Digital Thermometer TO-92
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Helpful information about data sources, usage, and privacy
Where does the pinout data and technical specification come from?
The pinout data and technical specifications are based on official manufacturer datasheets as well as publicly available documentation and community resources. As PinoutDatabase is an independent project maintained by me as an individual, I strive for high accuracy, though inadvertent mistakes can still happen.
Can I use the graphics and how are they created?
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