Waveshare Metal Box (A) Designed for Official Raspberry Pi Compute Module 4 IO Board Comes with Cooling Fan Mini Computer Chassis Robust and Dust-Proof Nice Looking
Designed For Raspberry Pi Compute Module 4 IO Board.ONLY COMPATIBLE WITH Raspberry Pi OFFICIAL IO BOARD.
Make It Easy To Build Your Own Raspberry Pi CM4 Mini PC.
Each Cut-Out Is Completely Aligned With The Connector.
Comes With Cooling Fan, Combined With The Airflow Vent, Better Heat Dissipation.
Binocular Vision, PoE Powered Raspberry Pi Projects, Or Other Industrial Context.
Developing Computer Skills - Binaural Beat Brainwave Subliminal Systems
【Same function as the original Arduino】It great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needs.
【CHIP UPGRADE】Upgrade the main control chip to ATMEGA328P-AU.And it same as the original arduino pin layout. It compatible with all expansion boards..
【ADDED A 500MA SELF-RECOVERYFUSE】Compared with the original ARDUINO, a 500ma self-recovery fuse is added, which automatically disconnects the circuit when short-circuited to avoid component damage.Change the plug-in pins of the original ARDUINO to SMD pins to avoid short circuit of the development board contact conductors, which is safer..
【Added 10 LED marquees driven by MOS tubes】which avoids the problem of insufficient output current of the IO port of the single-chip microcomputer, and can directly drive a small DC motor through the IO port..
【EASY TO USE】Change the original USB-B type interface to MICRO-USB interface, which is more convenient to use..
Open Source Meter OSMLP-3E Miniature Digital Panel Meter 3 1/2 Digit LCD Display 4-20mA Loop Powered Selectable Eng Units °F °C PSI% Decimal Points 3 Position Adjustable Span and Offset
Support all kinds of Arduino microcontroller line, without any wiring..
The integrated voltage regulator IC, supports 5V or 3.3V power supply..
On-board level translation programs truly perfectly compatible 5V / 3.3V IO level, supports a variety of single-chip IO connection.
The integrated backlight control circuit, can be controlled on-off or PWM dimming..
The integrated SD card expansion circuit,Reserved SPI FLASH font circuits to facilitate the expansion application..
AITRIP 8 Pack 3V 1 Channel Relay Power Switch Module with Optocoupler Opto Isolation High Level Trigger for IOT ESP8266 Development Board
【30VDC 250VAC Load】 Equiped with high-current relay, AC250V 10A.
DC30V 10A, each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground..
【High Level Trigger】The relay module is triggered by high level signal, which can be input from microcontroller IO..
【 3V/3.3V power relay module】- This Relay Board provides a single relay that can be controlled by any 3V/3.3V digital input from your microcontroller IO..
【Wide Application】- These 3v relay board works well with ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4/3.3V /NodeMCU/ ESP8266 module etc..
【Long Life】 - Fast response time less than 20ms and long lifetime up to 100,000 times snap action with diode freewheel protection..
Mini-Computer Based On Raspberry Pi Compute Module 4,Include Waveshare CM4-IO-BASE-A (Mini IO Board Lite Verson),Metal Case,Cooling Fan
Mini-Computer Based On CM4 Designed For Raspberry Pi Compute Module 4,Waveshare CM4-IO-BASE-A (Lite Ver.) Inside, Fast And Easy To Build A Mini-Computer.
Waveshare Mini IO Board (Lite Ver.) Inside.Make It Easy To Build Your Own Raspberry Pi CM4 Mini PC.Wall Mount Holes On Two Sides, Handy For Mounting.