Test & Measuring Module
10Pcs NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal GeneratorFeatures:1. As a square wave signal generator,generates a square wave signal used for experimental development.2. Used to drive a stepper motor for generating a square wave drive signal.3. Generate adjustable pulse ..
$11.99
Ex Tax:$11.99
Feature: 1. Used as a square wave signal generator to generate square wave signals for experimental development.2. Used to generate a square wave signal that drives the stepper motor driver.3. Generate adjustable pulses for use by the MCU.4. Generate adjustable pulses to control the associated circ..
$18.99
Ex Tax:$18.99
>
Specifications:
Voltage measurement range: 0.0V-100V
Current test range: 0-999mA, 0-10A
Power supply range: DC4-30.0V
Voltage error: ±0.1%
Current error: ±1%
Working current: < 20mA
Refresh rate: about 300mS once
Display mode: double three-digit 0.28" LED digita..
$29.99
Ex Tax:$29.99
10pcs Red DC2.5-30V LCD Display Digital Voltage Meter Waterproof Dustproof 0.4 Inch LED Digital Tube
Feature: Material: Plastic Display color: Red Dimensions: 40 x 25 x 23mm Cutting Size: 37 x 20mm Cable length: 20cm Measure range: DC 2.7-30.0V Maximum input: DC 30V Allowable error: 0.01V resolution below 10V, 0.1V resolution above 10V, 1% error tolerance (+/-1bit) Display: Three 0.40" LED digita..
$34.99
Ex Tax:$34.99
Feature:Detection voltage: DC2.5V ~ 30VWorking current:..
$10.44
Ex Tax:$10.44
>
Description:
- Only U disk size and compatible with official ST-LINK V2.
- Support official firmware upgrade, support all series of STM8 (SWIM interface), STM32(SWD interface).
- Two-channel power output 5V / 3.3V and easier to use.
- On-board 500mA resettable fuse, short-circuit protectio..
$44.07
Ex Tax:$44.07
Specifications: Model: W1209S Temperature Control Mode: ON / OFF Temperature range :-50-120°C Resolution: 0.1°C (-9.9-99.9°C); 1°C (other temperature range) Measurement Accuracy: ±0.1°C Control Accuracy: 0.1°C Return Difference Accuracy: 0.1°C Refresh Rate: 0.5S High-temperature Protection: 0-110°..
$29.00
Ex Tax:$29.00
>
Feature:
Detection voltage: DC3.0V ~ 30V
Working current:..
$22.99
Ex Tax:$22.99
>
Feature:
Detection voltage: DC2.6V ~ 30V
Working current:..
$14.99
Ex Tax:$14.99
Specifications:Model: ZFX-W1302Material: PVCPower Supply: DC 9-24VTemperature Measurement: -50 ° C - 120 ° CTemperature Control: 0 ° C - 110 ° CTemperature Control: 0.1 ° CDisplay Color: RedSensor: NTC B3435 10KSensor Cable Length: 1MSize: 99 * 43 * 22.6mmSetting Steps:1. Short press the "Set" key, ..
$44.99
Ex Tax:$44.99
Features:
- The measurement circuit draws power from the power input port and does not require an additional power cord.
- LCD display, which can display voltage, current, power, discharge mAH, discharge time and operating temperature.
- Complete protection mechanism with various protections such..
$63.99
Ex Tax:$63.99
Voltage: 12V,18V,21V,24V,28V,42V,48V Measure type: Voltage measurement Precise details>> Precise details: Specifications: 1. Working Current: 5-15mA, the lower battery voltage is, the low..
$4.31
Ex Tax:$4.31