Power Supply, DPS3005 /DPS5005 Communication Version Bucks Power Supply Step-Down Voltage Converter(DPS3005-USB-BT)

  • The constant voltage and constant current programmable control power supply module put the collection of analog integration and digital control functions in one.DPS3005 /DPS5005 have same functions, only the technical parameters are different,for example, voltage, current ,etc.
  • This module has power-down stored function and can store 10 groups preset value.And it also has the function of extracting quickly two groups stored value. Though this module has reverse connection protection and output short circuit protection, you can muse be in strict accordance with connection description to connect. If you connect the supply power with output, the module will be burnt.
  • Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required. This module has many advantages, small size, advanced function, good visual effect, high operability, high-precision, being used independently, being inset into the device and been widely applied.
  • LCD display on the module has the function digital voltmeter and ammeter.You can view the preset voltage, input voltage, output voltage, the preset current, output current, output power, etc.
  • On the setting data interface, you can adjust over-voltage value, over-current value, o....
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ACEIRMC Upgraded Advanced Version 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE R3 for MEGA2560 Nano

  • Received great ideas from our customers and adopted in this upgraded kit. Removed useless modules heartbeat sensor, two of the hall sensors, one of the dual-color sensor. Add useful modules like GY-521 accelerometer module, LCD1602 screen, DS1307 real time clock module etc..
  • Professional 37-in-1 Sensor Module Kit, NOT ONLY compatible for BUT ALSO compatible for raspberry pi RPi 3 2 Model B A A+ B+, Complete Update and common models for Mega 2560 starter kit..
  • Standard interface can be controlled directly by microcontroller ( 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)..
  • Upgraded tutorial only for R3, for MEGA2560 R3, for NANO in CD, listing paper, resistors pack only from Elegoo Team. There are tutorials in the CD that comes with. or download the tutorials online from the official website..
  • 100% compatible with Arduino official IDE, Raspberry Pi and STM32..
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Boost Buck Converter, DC 6-55V to 0-50.00V Wireless Digital Adjustable Programmable Step-Down Communication Version Buck Power Supply Module LCD Constant Voltage Buck Converter(DPS5005)

  • The constant voltage and constant current programmable control power supply module put the collection of analog integration and digital control functions in one..
  • This module has power-down stored function and can store 10 groups preset value..
  • Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required..
  • LCD display on the module has the function digital voltmeter and ammeter..
  • On the setting data interface, you can adjust over-voltage value, over-current value, over-power value, data set and LCD brightness.This module has many advantages, small size, advanced function, good visual effect, high operability, high-precision, being used independently, being inset into the device and been widely applied..
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KEYESTUDIO Starter Kit V2 for Arduino with RJ11 Connector, Great STEM Education Kit for Students, Teachers and Hardware Enthusiast

  • Whenever you and your family go for vacations, you may used to get worried about your plants because they need water on regular basis. We develop this Automatic Plant Watering System to solve this problem as plants need water according to the moisture level of soil..
  • The kit includes a plus controller, DHT22 temperature and humidity sensor, I2C LCD, push button modules, power amplifier module, DS3231 clock module, non-contact level liquid sensor, motor driver module, capacitive soil humidity sensor, and pump..
  • More than 13 well-selected electronic modules and 17 step by step creative tutorials. Full example code is provided and explained and even includes useful software tool..
  • Multi-purpose: timing watering mode, and the sensor detection mode that when the soil is dry, Arduino will command the water pump to run(up to 4 plants at once)..
  • Our system measures the soil moisture and waters automatically according to it. A audio power amplifier module tells us when the bucket is empty. I2C LCD displays the temperature and humidity..
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Epson PowerLite 2250U Full HD WUXGA 3LCD Projector Black/White

  • Far more accurate color with Epson — 3LCD, 3-chip technology for 3x Higher Color Brightness (1) and up to 3x Wider Color Gamut (3) than competitive....
  • Look for two numbers — 5,000 lumens (2) Color Brightness for more accurate, vivid color 5,000 lumens (2) White Brightness for well-lit rooms.
  • Bright, widescreen images up to 300" — WUXGA resolution (1920 x 1200).
  • Remarkable sharpness and detail — 15,000:1 contrast ratio.
  • added clarity when displaying text and graphics.
  • Optional wireless networking — optional module required.
  • enterprise-level security for peace of mind.
  • compatible with WEP, WPA, WPA2-PSK and....
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5 Pieces I2C Display Module 0.91 Inch I2C OLED Display Module Blue I2C OLED Screen Driver DC 3.3V~5V(Blue Display Color)

  • What will you get: there are 5 pieces OLED display module with blue display color, self-illuminated and no need backlight.
  • Power-saving display: the I2c oled display performs better than the traditional LCD display and with lower consumption sicne the IIC (I2C communications) simplifies connections.
  • Please note that these I2C OLED display module comes without pin headers.
  • More details: use compatible with Arduino, ESP8266, ESP32, STM32, etc..
  • Good compatibility: this i2c oled display module is compatitable with Raspberry Pi 4B/3B+/3B/2B/Zero, compatitable with Arduino, also compatitable for ESP8266, ESP32, STM32, etc..
  • Product manual: as shown in the instructions.
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JM Set of 3 pcs Transparent 3D Floating Frame Display Holder/Box/Frames for Challenge Coins, AA Medallions, Antique, Jewelry,Gift, White, 2.75 x 2.75 x 0.75 Inches

  • What will you get: there are 5 pieces OLED display module with classic display color, self-illuminated and no need backlight.
  • Power-saving display: the I2C oled display performs better than the traditional LCD display and with lower consumption the IIC (I2C communications) simplifies connections.
  • Please note that these I2C OLED display module comes without pin headers.
  • More details: use compatible with Arduino, ESP8266, ESP32, STM32, etc..
  • Good compatibility: this i2c oled display module is compatible with Raspberry Pi 4B/3B+/3B/2B/Zero, compatible with Arduino, also compatible with ESP8266, ESP32, STM32, etc..
  • Product manual: as shown in the instructions.
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Alesis Drums Strike Kit - Professional Electric Drum Set with USB MIDI Connectivity, Adjustable Mesh Heads, 110 Kits & 1600+ Multi-Sampled Instruments

  • Ultimate Response, No Limitations – Professional eight-piece electronic drum kit with Large Dual-hop pads, wood shells and adjustable mesh heads.
  • Dynamic Mesh Heads – All mesh drum heads with Alesis’ exclusive multiple contact points and patented multiple-sensor design evenly distributes sensitivity across the entire drum head.
  • Superior Module Performance - Strike performance module with 4.3 full-color LCD screen and individual outputs.
  • All new sounds, 110 kits and over 1600 multi-sampled instruments.
  • Everything You Need - 14" Kick drum, 14" snare pad, 8.
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1.44Inch TFT Display Module LCD Display Screen 128RGB x 128 Resolution Serial Peripheral Interface

  • The display module is connected with other board via a serial peripheral interface. It is designed with one socket for sd card which makes it very convenient..
  • The display model is a-TFT with a display size of 1.4in with the high quality driving IC chip ST7735S, the module works more stable..
  • The lcd display screen is graphical 128RGBx128 dot . The LCD effective area is 25.5x26.5mm and the size of each pixel is 0.20x0.20..
  • The lcd display screen is ideal for clear presentation of texts, graphics and images, with a large 1.8 inch sized screen and integrated SD card reader..
  • 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..
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