Reviews The Chip On Board

12V 24V 3D Printer Motherboard Accessories kit MKS Base V1.6+MKS TFT 2 Layer 32 Bit Color Screen Mega2560 Ramps1.4 Compatible for Marlin/Smoothieware/Repetier firmware

Combining all the functions on one board solves the cumbersome and troublesome problem of the Ramps1.4 combo interface..
The board uses a high quality 2 layer board and is specifically optimized for heat dissipation. The ramps are 2 layer boards..
It adopts dedicated power chip and supports 12V-24V power input to solve the heating problem of Ramps voltage conversion chip..
The firmware can use the open source firmware Marlin, the configuration is exactly the same as ramps1 4, which can directly replace Ramps1.40..
Using the 4982 as a motor drive, it has the same performance as the 4988, but with a SOP package, the heat dissipation is better..

2.8 inch TFT LCD color screen, support 65K color display, and the display is colorful, high quality image display and wide viewing angle..
With PCB board (including power supply IC, touch IC, SD card cage) compatible 5110 interface. At least 4 IO driver are needed (without touch) , at least 9 IO driver are needed( with touch)..
This 2.8-inch LCD module uses ILI9341 drive chip to drive 240*320 dot , with 240*320 resolution..
On-board level translation programs truly perfectly compatible 5V / 3.3V IO level, supports a variety of single-chip IO connection, professional and practical..
We strive to provide you with the highest quality product and the best customer experience, if you're not entirely satisfied, please just feel free to contact us at any time..

SOP16 Test Clip saves the welding process, can make refreshing the BIOS easier and more efficient..
Suitable for 25 Series Wide and Narrow Body Chips, Supports 150MIL-300MIL SOP16 Chips..
Hardened ABS clip, thick gold-plated layer processing Pin connector, 40cm connection line, stable connection..
NOTE: The chip soldered on the circuit board will be affected by the peripheral circuit, and it is also related to the programmer used, so some boards may not be able to program online. There is no guarantee that all the chips on the board can be successfully identified. For the unrecognized board, the chip can only be removed for programming..

High Quality Material replacement case ,without cricuit board and chip..
It is 5 Buttons,Pls check your key and the item image carefully.
Easy to assemble,just remove the fob blade to this new case and remove the cricuit board and chip to new case..
No program requried: use your fob cricuit board, it was programed before you bought it..
:Fits for Chrysler 300 for Dodge Challenger Charger Dart Durango. FCC ID: M3N-40821302 ,68159657AG.

Onboard subminiature PFM control DC/DC boost controller chip..
Input 0.9 V ~ 5 V dc voltage, stable output 5 V dc voltage..
The lamp on the circuit board can indicate the working state of the circuit board..
Directly use the USB interface to power USB interface devices.This can provide power for your mobile phone, camera, single-chip microcomputer and....
PCB Size: 34x16x11 mm/1.34x0.63X0.43 Inches(LXWXH). Package:2 PCS..

Specification-----Item Type: Amplifier Board.
Output Channel: Dual channelKnob Spacing: 24mm.
Frequency Response Range: 25Hz ~one 7 K Hz.
Parameters-----Size: 117 x 53mm / 4.6 x 2.1in(approx.).
High quality chip-----Using high-quality PT2399 chip, outstanding performance, the amplification effect is remarkable.
Wide application-----The board can only be used for moving-coil microphones.
not suitable for other microphones such as capacitive , earphone microphones.

Mini Development Board based on ESP8266 chip..
This board contains 11 digital input / output pins, all pins have interrupt / pwm / I2C / 1-wire and a micro USB connection..
This board is 100% compatible with for Arduino and for WeMos..
WIFI development board, with 4 MB of flash memory..
Technical Support: Our PDF tutorial is available on this page. Please pull down this page to find the tutorial: User Guide (PDF).

The adapter is connected to an I2C device with multiple identical addresses on the same I2C port on the main control board for normal communication and use..
TCA9548 TCA9548A 1-to-8 I2C 8 -way multi-channel Expansion Board IIC Module Development Board.