ReviewsI2c Servo Board

Electronic Component, High Clock Splitter Practical for Home for Industry

With the breakthrough for Adafruit's Si5351A clock generator, you will never look for another crystal! The chip has an accurate 25MHz crystal reference voltage source and internal for and frequency divider, so it can generate almost any frequency, from 003c8KHz to 150+ MHz..
Si5351A clock generator is an I2C controller clock generator. It uses the onboard clock to drive multiple PLLs and clock dividers through I2C instructions. By setting for and divider, you can make precise arbitrary frequencies..
There are three independent outputs, and each output can have a different frequency. Through a breadboard friendly plug or optional SMA connector, the output is 3Vpp..
Such convenient small chip is put on its own breakout board PCB, with 3.3V LDO regulator, so it can be powered by 3-5VDC. We also placed a level circuit on the I2C line, so you can safely use the chip under 3V or 5V logic..
Most importantly, we even provide excellent tutorials and libraries to help you get started! Our is designed to work for microcontrollers and IDEs, but it can be easily ported to your favorite platform through I2C support..

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SparkFun Qwiic Single Relay-Up to 5.5A at 240VAC Multiple I2C addresses Available Turn on/Off high Power Device from Low Power microcontroller No Soldering Large Power Loads w/Simple I2C Commands

Have you ever wanted to control something powerful or have you ever needed to turn on/off a high power device from your Arduino compatible board or another low powered microcontroller? No soldering needed to get started. Plug and play. Code available. Small footprint..
The Single Relay board can handle up to 5.5A at 240VAC for long periods of time and allows you to control large power loads with simple I2C commands. Utilizing our handy Qwiic system, and on-board screw terminals, no soldering is required to connect it to the rest of your system!.
The Qwiic Relay comes with a default I2C address of 0x18 but can be changed with a simple command allowing you to control over 100 Qwiic Relays on a single bus (but please be aware that toggling lots of relays on a 3.3V bus can cause voltage spikes so an external power supply will be required)!.
In addition, there is an address jumper on the back of the board. Closing this jumper with solder will change the address to 0x19..
Operating Voltage: 1.7V-3.6V. Coil Resistance: 23.5Ω. I2C Address: 0x18 (Default), (Jumper changes to 0x19). Max Current (Through Relay): 5.5A (240 VAC).

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SunFounder Raspberry Pi Pico Starter Kit with 40 Projects Online Tutorials, MicroPython C Piper Make Code, One-Stop Learning Electronics and Programming for Raspberry Pi Arduino Beginners & Experts

【Raspberry Pi Pico Starter Kit】SunFounder Raspberry Pi Pico Basic Starter Kit is One-Stop-Shop for Raspberry Pi Arduino Beginners & Experts. Online tutorials provide you with step-by-step guidance, with 283 items and 40 projects..
【Pre-soldered Raspberry Pi Pico Included】The Raspberry Pi Pico is a high-performance microcontroller board with flexible digital that features the RP2040 with a dual-core ARM Cortex-M0+ processor..
【280+ Items】In addition to Raspberry Pi Pico, it comes with various components, such as: I2C LCD, WS2812 RGB LED Strip, Servo Motor, and PIR Motion Sensor etc. Detailed explanations and learning information are provided for each component..
【Provided 40 Projects】The pico kit includes 40 professional projects in a variety of degrees of complexity. Each lesson includes a circuit diagram, explanation of the operating principle, and an example code..
【3 Programming Languages】MicroPython (18 projects), an officially recommended programming language. C/C++ (13 projects), compatible with the Arduino IDE. Piper Make (9 projects), a simplified version of Scratch, which is ideal for beginners..

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Clock Splitter, Convenient Good Performance Electronic Component for Home for Industry

With the breakthrough for Adafruit's Si5351A clock generator, you will never look for another crystal! The chip has an accurate 25MHz crystal reference voltage source and internal for and frequency divider, so it can generate almost any frequency, from 003c8KHz to 150+ MHz..
Si5351A clock generator is an I2C controller clock generator. It uses the onboard clock to drive multiple PLLs and clock dividers through I2C instructions. By setting for and divider, you can make precise arbitrary frequencies..
There are three independent outputs, and each output can have a different frequency. Through a breadboard friendly plug or optional SMA connector, the output is 3Vpp..
Such convenient small chip is put on its own breakout board PCB, with 3.3V LDO regulator, so it can be powered by 3-5VDC. We also placed a level circuit on the I2C line, so you can safely use the chip under 3V or 5V logic..
Most importantly, we even provide excellent tutorials and libraries to help you get started! Our is designed to work for microcontrollers and IDEs, but it can be easily ported to your favorite platform through I2C support..

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15 Pieces Servo Extension Cables Servo Extension Male to Female RC Servo Extension Cord Wire Cable Compatible with RC JR Futaba RC Car Airplanes (3.9 Inch,5.9 Inch,11.8 Inch,19.7 Inch,23.6 Inch)

Wide application: these servo extension s are compatible with Futaba and JR servo, plane and helicopter servo connection or receiver connection, also nice for remote control car, RC car and more.
Appropriate sizes: the servo extension cord measures approx. 3.9 Inch, 5.9 Inch, 11.8 Inch, 19.7 Inch, 23.6 Inch in length, different size for your use, the color is black and red.
Package includes: this package includes 15 pieces of male to female servo extension cables, enough quantity for you to use and replacement, providing more convenience for you.
Feature: this male to female servo extension cord featured with female connector on one side, and male connector on the other side, can be connected to the receiving set and steering engine.
Useful function: the servo extension wire is suitable for jumping from board to board, or can be applied to control panel cable remote control, which is male to female.

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LCDOLED Replacement 14.0 inches FullHD 1920x1080 IPS LCD Display Touch Screen Digitizer Assembly with Board for Acer Spin 3 SP314-53N-77AJ SP314-53N-57BS (No Bezel)

2. Compatible Model: for Acer Spin 3 SP314-53N-77AJ SP314-53N-57BS；LCD Model: B140HAN04.0 or compatible；Size: 14.0 inches ；LCD Connector: EDP 30Pins；Resolution: 1920×1080 -IPS；Backlight: LED LCD；Warranty: 3 months.
3. Package includes the LCD screen + touch digitizer assembly + touch controller board ONLY. No extra bezel, touch controller board, LCD cable, back cover, hinges, instruction or tools , etc. Please keep your original parts..
4. The item is only available for the laptop with touch function. It will be well tested and packed before shipping. 3 months warranty provided against quality problem..
5. Please kindly check your model and resolution again before you purchase. If you are not sure whether it is the correct item you need, please contact us with specific model and pictures of your original screen..

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Clock Splitter, Good Performance High Practical Electronic Component for Industry for Home

With the breakthrough for Adafruit's Si5351A clock generator, you will never look for another crystal! The chip has an accurate 25MHz crystal reference voltage source and internal for and frequency divider, so it can generate almost any frequency, from 003c8KHz to 150+ MHz..
There are three independent outputs, and each output can have a different frequency. Through a breadboard friendly plug or optional SMA connector, the output is 3Vpp..
Such convenient small chip is put on its own breakout board PCB, with 3.3V LDO regulator, so it can be powered by 3-5VDC. We also placed a level circuit on the I2C line, so you can safely use the chip under 3V or 5V logic..
Si5351A clock generator is an I2C controller clock generator. It uses the onboard clock to drive multiple PLLs and clock dividers through I2C instructions. By setting for and divider, you can make precise arbitrary frequencies..
Most importantly, we even provide excellent tutorials and libraries to help you get started! Our is designed to work for microcontrollers and IDEs, but it can be easily ported to your favorite platform through I2C support..

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RJ45 GPIO Pinout Breakout Board for Raspberry Pi 1A+ 1B+ 2B 3B 3B+ 3A+ 4B Zero-W

8 port(2x4) RJ45 8P8C sockets, with the module you can easily connect Raspberry Pi GPIOs and Power supply to peripheral devices through the RJ45 connector. The module support all 40pin Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B Zero, Zero-W..
Each RJ45 port is connected Power Supply and GND. Each RJ45 can independently choose from the Raspberry Pi 5V / 3.3V, or from blue terminal block, to supply power to external devices. The 4 5 pin of all RJ45 ports are connected to the power supply(VCC, V+), and 7 8 pin connected to GND(0V)..
RJ45 GPIO connects: Port 1: UART(RXD TXD) GPIO17 GPIO4. Port 2: SPI(SCLK CE0 MISO MOSI). Port 3: GPIO6 GPIO12 GPIO5 CE1. Port 4: GPIO21 GPIO26 GPIO20 GPIO19. Port 5: I2C(SDA, SCL) GPIO18 GPIO27. Port 6: I2C(SDA, SCL) GPIO23 GPIO22. Port 7: I2C(SDA, SCL) GPIO24 GPIO25. Port 8: I2C(SDA, SCL) GPIO13 GPIO16..
2x20pin expansion pin header, pin height 10mm/0.39".
Packing list: 1x RJ45 breakout board, 4x brass standoffs, 8x M2.5x6 screws, 8x pin jumpers. (the item not include Raspberry Pi, RJ45 cable and plug).

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AITRIP D1 Mini WiFi Dev Board,Mini NodeMcu Lua 4M Bytes WLAN WiFi Internet Development Board Base on ESP8266 ESP-12F for Arduino, 100% Compatible with WeMos D1 Mini (Pack of 6)

（pack of 6 ）This D1 mini module is a mini WIFI board based on ESP-8266EX..
Our D1 mini development board is 100% compatible with Arduino WeMos and can be programmed in Compatible with Arduino IDE..
Support OTA on line.Compatible withArduino compatibility. Using Compatible with Arduino IDE for programming..
This WLAN board contains 11 digital input / output pins, all pins have interrupt / pwm / I2C / 1-wire and a micro-USB connection..
11 digital input / output pins, all pins with interrupt / PWM / I2C / support 1 line (except D0).
1 analog input(3.2V max input). Micro USB connection.

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Treedix TCA9548A I2C Multiplexer Breakout Board 8 Channel Expansion Board with pi Header for Arduino

The TCA9548A Breakout board supports communicating with multiple I2C devices with the same address, making it easy to interface with them..
TCA9548A multiplexer features: bidirectional eight-channel I2C multiplexer, active low reset input.
The default address of this expander is 0x70, the address can be changed, and can be set within 0x70~0x77..
In the address of 0x70~0x77, 8 expanders can be cascaded, and each expander can be connected to 8 devices with the same address, so that the same I2C port can be connected to 64 devices with the same address and can be used normally..
The chip is compatible with 3V and 5V and can be used with any logic level.

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Digital Microphone Amplifier, Reverberation Board Low Noise for Audio Equipments

For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1015 provides 12-bit precision at 3300 samples..
Cond over I2C,The chip can be configured as 4 single-ended input channels, or two differential channels..
As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range..
We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use. It is a great general purpose 12 bit converter..
The chip's fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C. The address can be changed , you can have up to 4 ADS1015's connected on a single 2-wire I2C bus for 16 single ended inputs..

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