Reviews Interface Board

XYGStudy for Raspberry Pi 4B/3B+/3B/2B/B+/A+ Jetson Nano High-Precision AD/DA Expansion Board Sheild Onboard ADS1256 DAC8552 ADC DAC Jumper

There’s no AD/DA function on the Raspberry Pi GPIO interface, this may trouble you in the Pi development. However, it won’t be a problem anymore. The High-Precision AD/DA Board allows you to add high-precision AD/DA functions to the Raspberry Pi..
Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano.
Onboard ADS1256, 8ch 24bit high-precision ADC (4ch differential input), 30ksps sampling rate. Onboard DAC8552, 2ch 16bit high-precision DAC.
Onboard input interface via pinheaders, for connecting analog signal. Onboard input/output interface via screw terminals, for connecting analog/digital signal. Features AD/DA detect circuit, easy for signal demonstration.

Standard pin interface to achieve full compatibility with the pitch Arduino Uno, Mega and so on. (Unless the standard size arduino, such as Nano, Mini).
3.3V power supply using advanced chip (with the official expansion board power chip CC3000 same), so 3.3V Arduino board provided more accurate, so ESP8266 as official cc3000 chip work as normal, there is no gap..
It leads to a WiFi module power supply / service interface to facilitate developers to extend the power supply and maintenance..
Onboard ESP8266-12 stable industrial grade serial WiFi module, using an enhanced PCB antenna, signal better..

Artemis General Features: 1M Flash / 384k RAM, 48MHz / 96MHz turbo available, 6uA/MHz (operates less than 5mW at full operation), 48 GPIO - all interrupt capable, 31 PWM channels, Built in BLE radio and antenna.
Additional Artemis Features: 10 ADC channels with 14-bit precision with up to 2.67, million samples per second effective continuous, multi-slot sampling rate.
Additional Artemis Features: 2 channel differential ADC, 2 UARTs, 6 I2C buses, 6 SPI buses, 2/4/8-bit SPI bus, PDM interface, I2S Interface, Secure 'Smart Card' interface, FCC/IC/CE Certified (ID Number 2ASW8-ART3MIS).
Specific Peripherals made available on MicroMod Artemis: 1x USB dedicated for programming and debug, 1x UART with flow control, 2x I2C, 1x SPI, 1x Quad-SPI, 8x Fast GPIO, 2x Digital Pins, 2x Analog Pins, 2x PWM, 1x Differential ADC pair, Status LED, VIN Level ADC.
Additional peripherals are available but are shared on dedicated MicroMod pins. Processor board only, additional carrier board(s) will be needed to use..

If you use N series card which over GTS450, and your laptop own Core ,and use the EGPU software to set,then it can use the laptop internal....
power supply interface:Support 12 volt power supply input interface type outer diameter 5.5MM, inner diameter 2.1MM, maximum power 150W, support the....
6P power output:The maximum provides the interface output 6PIN+8PIN, maximum support 12A, maximum support 18A output with the motherboard and the. If....
8P power supply interface:The main board and the equipment of the power supply interface, support soft switch function (notebook starting power....
（screen: use its notebook display need laptop comes with (R) HD and connected above GTS450 as .Otherwise you need external monitor.）The main....

⭐Pcie 1X to 4 PCIE USB: Bus interface Pcie X1 (compatible with X4, X8, X16/graphics interface), one interface can be expanded to 4 PCIE ports, which....
⭐It adopts a plug-in design and is directly connected to the motherboard interface for power supply without an extension cord, and it can be fixed....
⭐The main control board adopts the direct power supply mode of the PCI-E interface, and no external power cord is required.Make the main control....
⭐Reduce the number of adapters and adapter cables, one wire directly to the interface, effectively reducing interface interference and wire loss....
⭐The 4 USB ports of this adapter card are PCI-E signals, not USB signals, so USB devices cannot be connected. System support: D0s / LINUX / WinXP /....

This controller board is compatible with Genmitsu CNC 3018-PROVer V2 CNC Machine..
Applicable Software: Grblcontrol (Candle), LaserGRBL, and other software that supports GRBL firmware, GRBL firmware version V1.1h..
USB interface communication, support 3-axis engraving, and laser module..
Functional Input Interface: Includes X, Y, Z limit switches, Z-Axis tool setting touch probe, emergency stop switch, GRBL offline controller, MPG, 3 pin laser and air assistance pump..
All control signals are isolated by optocoupler and have strong Anti-interference ability. The outer ABS case could protect the control board well..

Relay module: this relay board supports high and low level trigger and can be controlled by any 5V digital output of the microcontroller.
Parameter details: maximum load of normally open interface: AC 250v/ 10A, DC 30v/ 10A, trigger current is 5mA.
The 5v relay control board adopts SMD optocoupler isolation, which has strong driving ability and stable performance.
Practical design: with fault-tolerant design, the relay module will not operate even if the control line is disconnected.
All interfaces can be provided through directly connected terminal s since the humanized interface design, it is very convenient to use.
High compatibility: the relay module can be directly controlled by the 5V logic signal provided by the microcontroller, suitable for 8051, Raspberry Pi, PIC, DSP, ARM, AVR, MSP430, TTL logic, etc..
Wide application: this 5V relay board can be applied with Raspberry/ CNC machine/ ARM/ PIC/ AVR/ MCU/ PS4 and more.

The Keyestudio Pico IO prototype expansion board works with the Raspberry pico board..
It can expand IO ports of the pico board..
There are two IIC ports, a serial communication interface , three analog ports and six digital ports..
This sensor board simplifies the circuit and makes it easy to connect with commonly used sensors. You can stack a Raspberry Pi pico board onto this shield..
KEYESTUDIO Technical Support - If there are any problems during use, please feel free to contact us and we will respond quickly to technical support..

The product is committed to bringing you a better computer fan controller, which can maintain the fan speed according to the speed you need.
The product can be connected with 3 groups of fans to adjust.
Fan interface: Small 3 / 4Pin fan interface.
Power supply interface: 4P interface of power supply.
The speed regulation mode is knob adjustment.
The product is designed on the PCI backplane of the computer, which can be more convenient for your adjustment, use and installation.
Built in control chip with pure aluminum heat sink for stable operation.
The control board is equipped with blue light indicator.
The speed regulation is connected to the computer power supply, with a large 4P interface for power supply. One interface meets the power supply needs of three fans, and the power supply and speed regulation are combined in one.