Sensor and Module
OKY3396: DS3234 Real-Time Clock Module RST Input/Output for Arduino Uno
OKY3396: DS3234 Real-Time Clock Module RST Input/Output for Arduino Uno
OKY3396: DS3234 Real-Time Clock Module RST Input/Output for Arduino Uno
OKY3396: DS3234 Real-Time Clock Module RST Input/Output for Arduino UnoBattery backup input for continuous timekeeping
Real-time clock counts seconds/minutes/hours/day/month/year with leap year, compensation valid up to 2099
Two timw-of-day alarms
Programmable square-wave output
4MHz SPI Bus supports modes 1 and 3
OKY3397: Coin Cell Battery Holder for LilyPad CR2032
OKY3397: Coin Cell Battery Holder for LilyPad CR2032
OKY3397: Coin Cell Battery Holder for LilyPad CR2032
OKY3397: Coin Cell Battery Holder for LilyPad CR2032This Coin Cell Battery Holder has a small slide installed on the board, in-line with the power so you can shut off your project and save batteries. This slide switch is the same as is found on the slide switch board, so it’s not easy to accidentally turn off or on.
Just like the original Coin Cell Battery Holder, this simple board holds a 20mm coin cell battery (such as a CR2032) and gives you 4 connection points (2 positive and 2 negative) for sewing into your project.
OKY3420: TTP223B Touch Module 1 Channel Capacitive Touch Button
OKY3420: TTP223B Touch Module 1 Channel Capacitive Touch Button
OKY3420: TTP223B Touch Module 1 Channel Capacitive Touch Button
OKY3420: TTP223B Touch Module 1 Channel Capacitive Touch ButtonControl Interface: 3 pins (GND, VCC, OUT), GND is ground, VCC is the power supply, OUT for the digital signal output pin
Touch light: red LED, touch that is shiny
Touch area: blank blue area, finger touch can be triggered
Positioning holes: two positioning holes M2 screws, pore diameter 2mm, making installation easy positioning module
OKY3422: 8 Channel Capacitive Touch Button Switch Module TTP226 for Arduino
OKY3422: 8 Channel Capacitive Touch Button Switch Module TTP226 for Arduino
OKY3422: 8 Channel Capacitive Touch Button Switch Module TTP226 for Arduino
OKY3422: 8 Channel Capacitive Touch Button Switch Module TTP226 for ArduinoOn-board TTP226 capacitive 8-button touch-sensing IC.
On-board 8-channel level status indicator.
The module can set the output, key output mode, maximum output time and fast/low power selection.
OKY3429: Finger Print Module
OKY3429: Finger Print ModuleThe product is composed of optical fingerprint sensor, high speed DSP processor, high performance fingerprint matching algorithm, super large capacity FLASH chip and other hardware and software components. The fingerprint module has the functions of fingerprint collection, fingerprint registration, fingerprint matching and fingerprint search.
OKY3432-1: PS2 Game Joystick Axis Sensor Module for Arduino AVR PIC
OKY3432-1: PS2 Game Joystick Axis Sensor Module for Arduino AVR PIC
OKY3432-1: PS2 Game Joystick Axis Sensor Module for Arduino AVR PIC
OKY3432-1: PS2 Game Joystick Axis Sensor Module for Arduino AVR PICX, Y-axis output for the 2 potentiometer, you can read through the AD conversion twist angle.
Press the joystick down, you can send all the way to touch the switch, for the digital output, has been pulled.
Applicable to two-degree-of-freedom steering gear PTZ control or other remote control proportional control.
On-board two rocker modules, suitable for mobile platform control board development and experiment.
OKY3436: Rain Detection Module Moisture for Arduino STM32
OKY3436: Rain Detection Module Moisture for Arduino STM32
OKY3436: Rain Detection Module Moisture for Arduino STM32
OKY3436: Rain Detection Module Moisture for Arduino STM32LED lamp power light, the output signal. TTL level output, TTL output signal for low level effectively.
Ability to drive about 100ma, can be directly driven relay, buzzer. small fan, and so on.
Sensitivity can be adjusted through the potentiometer.
Raindrops board and control board are separated, convenient to wire leads.
The raindrops plates of large area, more conductive to detect the rain.
OKY3440: Mini Magnetic Reed Modules
OKY3440: Mini Magnetic Reed ModulesReed module and the interface comes with digital 13 LED build a sample circuit to produce a Reed warning lamp 13 comes with digital interfaces of the LED, the Reed sensor access number 3 interface, when Reed sensors sensed a key signal LED lights, otherwise off.
OKY3443: Soil Hygometer Detection Module Soil Moisture Sensor
OKY3443: Soil Hygometer Detection Module Soil Moisture Sensor
OKY3443: Soil Hygometer Detection Module Soil Moisture Sensor
OKY3443: Soil Hygometer Detection Module Soil Moisture SensorThis is a simple moisture sensor for detecting moisture of the soil. Using this sensor makes and automatic watering system. When you are not at home for a long period of time, it can sense that your plat are thirsty.
5.5V power supply, the greater the humidity, the greater the output voltage.
OKY3446: Water Level Sensor Depth of Detection for Arduino
OKY3446: Water Level Sensor Depth of Detection for Arduino
OKY3446: Water Level Sensor Depth of Detection for Arduino
OKY3446: Water Level Sensor Depth of Detection for ArduinoVoltage: DC 3V ~ 5V
Operating Current: less than 20mA
Sensor Type: Analog
Detection Area: 40mm x 16mm
Production Process: FR4 double-sided HASL
Size: 62mm x 20mm x 8mm
OKY3461: L9110 Fan Motor Module Firefighting Robot
OKY3461: L9110 Fan Motor Module Firefighting Robot
OKY3461: L9110 Fan Motor Module Firefighting Robot
OKY3461: L9110 Fan Motor Module Firefighting RobotL9110 drive, speed control with Zhuan Pei mounting holes, can easily blow out 20cm away lighter flame can be used for fire fighting robots, robot for design and development.
OKY3464: LM386 Audio Amplifier Module
OKY3464: LM386 Audio Amplifier Module
OKY3464: LM386 Audio Amplifier Module
OKY3464: LM386 Audio Amplifier ModuleLow static consumption, the quiescent current of approximately 2mA, ideal for battery-powered.
Very few external components
The board default gain of 200
Low distortion
On-board volume control potentiometer clockwise to increase the volume
With power indicator light