DC-DC Buck Converter Module 12V to 5V Micro USB Power Adapter Compatible with Ring Alarm Keypad 1 Piece
12V to 5V USB converter: input voltage: DC8-20V, 12V changes to 5V.
Micro USB connector and high conversion: our DC to DC converters have Micro USB charging ports.
DC to DC buck converter has an integrated switch thin regulator module, and the conversion rate is as high as 96 percent.
Intelligent protection: 12V to 5V DC converter adopts intelligent micro-processing chip, which can automatically protect against overvoltage, overcurrent, overtemperature and short circuit.
All epoxy sealed containers have waterproof housings.
Wide application: DC converter module 12V to 5V will be suitable for GPS navigation, driving recorder, electronic dog, car radio, car audio, MP3, MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, driving recorder, LCD TV, LED, etc..
Warm prompt: those devices' power must be lower than 15W when use this DC/DC converter 12V to 5V, and will not be compatible with partial Samsung phones.
Package Contents: 5 cartridges to a box. 1 x 250XL PGBK, 1 x 251XL Black, 1 x 251XL Magenta, 1 x 251XL Yellow, 1 x 251XL Cyan, 1 x User Guide( NOT Include Gray, Total 5 Pack combo).
Page Yield: 500 pages per PGI-250XL cartridge & 300 pages per CLI-251XL cartridge (coverage 5%).
2 Sets for Raspberry PI Camera 1080P Webcam 5MP OV5647 Sensor Day and Night Vision IR-Cut Video Camera Focus Adjustment for Raspberry Pi RPi 4 3 B B+ 2B 3A+ 2 1 Camera
Nice performance: the IR-Cut video camera not only supports shooting 2592 x 1944 pixel static image but also supports recording [email protected], [email protected] and 640 x 480p 60/90 video.
Featuring with 1080P 5MP OV5647 webcam sensor, 5 megapixels and adjustable focal length.
IR-CUT camera: the camera module has day mode and night mode, it can switch automatically between the 2 modes according to the change of light, which helps you to avoide image deviation and get clearer images during the day and night.
CMOS sensor interface: the camera module adopts appropriative CMOS sensor interface (CSI), via the CSI bus.
A higher bandwidth link that transmits 5 megapixels data from the camera back to the processor.
Compatibility: these infrared night vision camera modules are compatible with Raspberry Pi 4/ 3/ 2/ 1 model B/ B +/ a + (except Pi Zero/ Zero W).
Infrared fill light: equipped with 2 infrared fill lights, so the camera module allows you to take pictures at night and you don't have to worry about the light.
The brightness of infrared light will adjust automatically based on the dark of the circumstances.
Intel Dual Band Wirless- MQUPIN Intel 7260.HMW Dual Band Wireless Card-AC 7260 Network Adapter+Bluetooth 4.0 USE for Intel AC Half Mini Pcie Card 802.11 b/a/g/n/ac(1 Pack)
...tically faster Wi-Fi speeds (up to 867 Mbps1) than 802.11n, with more bandwidth per stream 433 Mbps), more capacity for more users (extended channel bonding 80MHz), broader coverage and better battery life (more data transmit efficiencies reduce power consumption).
☞Lightweight And Convenient: High-quality circuit module board with mini body, efficiently avoid from corrosion and abrasion, durable and portable to use ..
4) How to Reset Chips: When the chip totally run out,and shows"x" on the screen,then take the cartridge out,filling ink about 90% full,and then....
5) Please follow the instruction ( on item details page ) when refilling. Can be Filled with Dye Ink many many times . 1 set Refillable Ink Cartridge....
PGI-250XL CLI-251XL for Canon Ink 250 and 251 Cartridges to use with PIXMA MX922, MG5420, MG5520, MG5522, MG6320, MG6620, iP7220 (Black, Cyan, Magenta, Yellow, PGBK)
DC Converter 12V to 5V 3A 15W DC Buck Converter Module, DC to DC Reduced Voltage Regulator Car Power Converter Output Power Adapter, Wire Interface (1 Piece)
12V to 5V USB converter: input voltage: 12V DC.
High conversion: DC to DC buck converter features integrated switch thin regulator module, the conversion rate is as high as 96%.
Intelligent protection: 12V to 5V DC converter adopts intelligent microprocessing chip, over voltage, over current, over temperature, short circuit, it can be auto protection.
Wide application: DC converter module 12V to 5V is suitable for car LED display, GPS navigation, driving recorder, electronic dog, car radio, car audio, MP3/MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, driving recorder, LCD TV, LED, etc..
Warm prompt: the power of the device using this DC/DC converter 12V to 5V must be less than 15W, and this converter is not compatible with partial Samsung phones.
ACEIRMC 3pcs IIC I2C TWI Serial LCD 2004 20x4 Display Screen Blue + IIC I2C Module Interface Adapter for Raspberry Pi Arduino (Blue)
The LCD has always been a device that acts as a window in human-computer interaction. For example, the prompt window on some instrument devices, the temperature and humidity prompt box, the device running status monitor, and the prompt screen of the counting device all have LCD figures.
LCD2004+I2C 2004 20x4 2004A Blue/Green screen HD44780 Character LCD /w IIC/I2C Serial Interface Adapter Module for arduino.
It is a high-performance serial bus with bus rules and high-speed or low-speed device synchronization required for multi-master systems. The I2C bus has only two bidirectional signal lines, a serial data line (SDA) and a serial clock line (SCL)..
Compatible with all devices with I2C interfaces, such as for Arduino, raspberry pi, beagle bone black, tinker board, stm32, esp32 and more..
please check which chip you have on i2c interface. (Before you upload the code to the control board, please download the LiquidCrystal_I2C library).
