The DS1621 Digital Thermometer and Thermostat provides 9-bit temperature readings, which indicate the temperature of the device. The thermal alarm output, TOUT is active when the temperature of the device exceeds a user-defined temperature TH. The output remains active until the temperature drops be..
Mini Real-Time Clock module, basically designed for Raspberry Pi, but can also be used with arduino boards.
Work in 3.3V and 5V
DS3231 RTC IC
Supported Raspberry Pi and Arduino
Length: 14 mm
Height: 12 mm
This is a module made using DS3231 RTC and AT24C32 EEPROM. DS3231 is an extremely accurate, low cost I2C RTC with integrated temperature compensated crystal oscillator.It also has a built in comparator which monitors the status of VCC to detect power failures and to automatically switch to back..
Dual Channel Pwm Generator Module to generate square wave for experiment development.This is used to drive stepping motor driver’s square wave, Generate adjustable pulse for MCU using, Generate adjustable pulse for controlling relative circuit .
Features Of 2 channel PWM Generator Module :
Sharp's GP2Y1010AU0F is an optical air quality sensor, designed to sense dust particles. An infrared emitting diode and a phototransistor are diagonally arranged into this device, to allow it to detect the reflected light of dust in air. It is especially effective in detecting very fine particles li..
The DRV8825 Stepper Motor Driver with Aluminum Heat Sink is a breakout board for TI’s DRV8825 microstepping bipolar stepper motor driver.
The module has a pinout and interface that are nearly identical to those of the A4988 stepper motor driver carriers, so it can be used as a higher-performan..
If you need to connect a DC power wall wart to a board that doesn't have a DC jack - this adapter will come in very handy! There is a 2.1mm DC jack on one end, and two normal terninal wire on the other. Red wire is positive and black/white wire is negative.
40 Pin 2.54 mm Single Row Female Pin Header
This Break away female header connector is a Single-row, 40-pin (1×40), straight female header strip designed to match 0.1"(2.54 mm) male headers.These 0.1" straight female header strips are commonly used as low-cost connectors for custom-made cables..
Frontier Digital Timer programmable Time Switch / controller TM-619-2-h - Made in Taiwan - With Lcd-4 Pin
17 ON / OFF programs can be set per day
Easy to replace battery
Option to select Day/Days of the week on which the programmed functions to be performed
LED power indicator
FT232RL FTDI USB to TTL Serial Adapter Module for Arduino Mini Port 3.3V 5.5V.
Support 3.3V, 5V
USB power has over current protection, using 500MA self-restore fuse
RXD/TXD transceiver communication indicator
Pin definition: DTR,RXD..