Dc 7v 5v

DC 4.5V Wireless Weather Station Clock Digital Temperature Humidity Meter Indoor / Outdoor WWVB Package contains 1 X item of the smallest listed variant.

Buy DC 7V To 30V 150mA To 750mA A3967 Easy Driver Stepper Motor Board for R58.79

Description: Material: Acrylonitrile Butadiene Styrene (ABS) Color: Black Weather stastion size: 15 x 11 x 3.5cm Sensor: 10.5 x 4 x 2cm Voltage: DC 4.5V Parameter: RCC receive form: WWVB Weather forecast: Sunny, Partly sunny, Cloudy, rainy and stormy Indoor Temperature: 0 ~ 50 ° C Outdoor Temperature: -40 ~ 70° for 65m Indoor / Outdoor Humidity: 20 ~ 95% RH 12H / 24H format transferable Temperature / humidity Weather station: 3 x AAA (Not inclueded) Sensor: 2 x AA (Not inclueded) Features: ￢ﾗﾏ Display the time, date, week and measure indoor and outdoor temperature and humidity. ￢ﾗﾏ Outdoor / indoor temperature and times trend. ￢ﾗﾏ LCD colorful display with backlight. ￢ﾗﾏ It also has alarm and snooze functions, too. ￢ﾗﾏ Low battery indicator for outdoor sensor and station. ￢ﾗﾏ Color display,signal strength indicator, Application: indoor, outdoor Package include: 1 x Thermometer 2 x Wireless sensor 1 x Manual 1 x Charger Warning: we will be based on different countries distribution adapter. And the product is not included the battery, thanks.

Buy DC 4-28V 5V 12V 0.28 inch 0.28 LED Display Dual Red Blue Green Digital Temperatur... (COLOR.: RED) for R134.00

Specifications: Operating voltage: DC 4.5V- DC 35V Output current: 0-5A Output power: 90W (max) Quiescent current: 7uA (standby) PWM duty cycle: 1% -100% PWM frequency: 20khz Size: 30mm x 26mm x 14mm Precautions: -DC motor governor input is DC, can not directly connected to the AC (for example: home 220V AC), otherwise it will burn! -DC power supply positive and negative terminals do not reverse, otherwise the governor may be damaged. -The motor can be positive or negative, when the direction of operation and expectations do not match, you can adjust the line order to change the direction. -Adjust the potentiometer knob to change the governor output duty cycle, the motor speed changes. Package Included: 1 x PWM DC Motor Speed Controller

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FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: 1. The EasyDriver is a simple to use stepper motor driver, compatible with anything that can output a digital 0V to 5V pulse. (or 0V to 3.3V pulse if you solder SJ2 closed on the EasyDriver) 2. EasyDriver requires a 7V to 30V supply to power the motor and can power any voltage of stepper motor. 3. The EasyDriver has an on board voltage regulator for the digital interface that can be set to 5V or 3.3V. Connect a 4-wire stepper motor and a microcontroller and you've got precision motor control! EasyDriver drives bi-polar motors, and motors wired as bi-polar. I.e. 4, 6, or 8 wire stepper motors. 4. It provides much more flexibility and control over your stepper motor, when compared to older versions. The microstep select (MS1 and MS2) pins of the A3967 are broken out allowing adjustments to the microstepping resolution. The sleep and enable pins are also broken out for further control.cjmcu made. Features: 1. MS1 and MS2 pins broken out to change microstepping resolution to full, half, quarter and eighth steps (defaults to eighth) 2. Compatible with 4, 6, and 8 wire stepper motors of any voltage 3. Adjustable current control from 150mA / phase to 750mA / phase 4. Power supply range from 7V to 30V. The higher the voltage, the higher the torque at high speeds 5. Distribution pin, not welded, this module is open source Note: Do not connect or disconnect a motor while the driver is energized.This will cause permanent damage to the A3967 IC. Chip data: https://www.alldatasheetcn.com/datasheet-pdf/pdf/83571/ALLEGRO/A3967.html Package included: 5 X A3967 easy driver stepper motor driver board 5pcs DC 7V To 30V 150mA To 750mA A3967 Easy Driver Stepper Motor Driver Board For Arduino 5pcs DC 7V To 30V 150mA To 750mA A3967 Easy Driver Stepper Motor Driver Board For Arduino 5pcs DC 7V To 30V 150mA To 750mA A3967 Easy Driver Stepper Motor Driver Board For Arduino

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Buy DC3.7V/5V/12V 315MHz Wide Voltage 2 Way Remote Control Switch Miniature Univers for R208.74