ReviewsAxis Io Module

Dedicated Aluminum Heatsink for Raspberry Pi Compute Module 4 (CM4), Notched for Antenna

Dedicated Aluminum Heatsink for Raspberry Pi Compute Module 4：Dedicated aluminum heatsink, corrosion / oxidation resisting, better heat dissipation.
For CM4 & based board：matching with the CM4 on size and mounting holes, fast heat dissipation.
Notched for antenna section：no hindrance to the antenna.
Using with base board: for Official Compute Module 4 IO Board or Waveshare Compute Module 4 PoE Board.
Note: Only HEATSINK,not include base board.

☆ Premium Quality: Made of premium material, this lcd module display is sturdy, not easy to aging and abrasion resistant, to ensure maximum strength and durability for long lasting usage.
☆ TFT LCD Serial Port Module : The lcd display module is a new 2.8 inch serial SPI color display module. Designed with one socket for sd card and PCB adapter for LCD.
☆ Come With PCB Plate: With PCB plate (including power supply IC, SD), pcb display module is compatible with 5110 interface. Resolution: 128x160.
☆ Support Analog & Hardware SPI: This tft display module supports analog SPI and hardware SPI, less I/O port need. It can be driven by 8051 / AVR / PIC /ARM/STM32. It can be driven with at least four IO.
☆ What You Will Get: If you need the document to download, please contact us. We stand behind all of our them with a 100% product guarantee and promise to give you the best in customer care.

This module can directly drive 8 Euro 0.5W small speakers, easy to use 10 seconds voice recording and playback..
High quality, natural voice reproduction..
With loop playback, jog playback, single-pass playback..
Recording and playback control mode: button control or single-chip microcomputer, control line IO has been led out..

High quality, natural voice reproduction..
This module can directly drive 8 Euro 0.5W small speakers, easy to use 10 seconds voice recording and playback..
Recording and playback control mode: button control or single-chip microcomputer, control line IO has been led out..
With loop playback, jog playback, single-pass playback..

Reliable and suitable for a wide range of uses..
High conversion efficiency, simple regulating operation..
Modbus TCP Ethernet Remote IO Module (8DI+8DO+8AI+RJ45+RS485).
The M160T Ethernet Remote I/O Module is an industrial class, isolated designed, high reliability, high stability and high precision data acquisition module,.
It provides multi I/O, supports standard Modbus TCP, can be intergraded into SCADA, OPC server, and other automation systems. It is design for working in the harsh industrial application environment, widely used in a variety of industrial automation, monitoring system, automatically measurement and control system..

Using IO trigger for at least 10us high level signal.
The module automatically sends eight 40 kHz and detect whether there is a pulse signal back.
If the signal back, through high level ,time of high output IO duration is the time from sending ultrasonic to returning. Test distance = (high level....
Power supply :5V DC, quiescent current : .

Mainly used for qualitative detection, suitable for home and environmental gas detection equipment, ozone gas detection, gas sensor test concentration....
The module has level signal output and alarm signal indicator.
The module is with analog signal output, voltage range: 0-5V.
The level signal output is effective at low level, which can drive PNP transistors and can also be connected to the IO port of the microcontroller.
The analog output voltage increases with the increase of ozone concentration, the higher the concentration, the higher the voltage.

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.

✔Geekworm design 12mm aluminum alloy heatsink for Raspberry Pi Compute Module 4 CM4.
User manual, refer to Geekworm WiKi search C235..
✔Heatsink dimensions: 54x39x12mm/2.12x1.53x0.47inch.
✔Support install 30mm (3007 or 3010) cooling fan above the heatsink for better heat dissaption.
✔With one piece thermal pad, need to cut proper thermal pad to attach on the CPU of Raspberry Pi Compute Module 4.
✔The C235 heatsink reserve the space to connect the extermal antenna for CM4. ✔The inclcuded PM2.5x16mm screws length is just for install CM4 module and C235 heatsink, no support CM4 IO board..

[PACKAGE INCLUDED] 3pcs HC-SR04 distance measurement module & 3pcs mounting bracket for installation.
[FEATURE] These module is for distance measuring transducer that working with ultrasonic, they consist of ultrasonic transmitter, receiver, and....
[FUNCTIONAL PARAMETER] Effectual Angle: .
Resolution : 0.3 cm. Power Supply : 5V DC.
[UNIVERSAL COMPATIBILITY] Built in standard interface that can be controlled directly by microcontroller，such as 8051, AVR.
[WORKING PRINCIPLE] Using IO trigger for at least 10us high level signal, when triggered it sends out a series of 40KHz ultrasonic pulses and receives....