Description:
This is a test fixture dedicated to module testing and bootloader burning. It is suitable for modules and boards without soldering pin headers and can be used to upload bootloader and Arduino sketch to Arduino Pro Mini / OPEN-SMART Mini ATmega8 without soldering pin headers.
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Features:1. DC8-60V operating voltage range (it means that the control panel can work in this voltage range; the controller power supply and fan are together in actual work; it must be powered up in accordance with fan power supply requirements, otherwise it will damage the fan).2. Dual path ind..
Features:1. Wireless transmission of data, to avoid the complex wiring between the display and detection modules to bring interference, while wiring is more simple.2. Hall sensor is used to realize non-contact detection current without disconnecting wires, which is safe, reliable and convenient.3. V..
Specification:Test voltage: ≤5VDisplay mode: 128×64px LCDCapacity range: 99999mAhEnergy range: 99999mWhTiming range: 999:59:59Working battery: flat head 18650 batteryPower interface: Type-CExternal working power supply: 5V 1A (the power supply is self-provided, you can use the mobile phone charger)...
Feature:Voltage supply: 9-12V DC Input
Waveforms: Square, Sine & Triangle
Impedance: 600 Ohm + 10%
Frequency: 1Hz - 1MHz
Frequency, amplitude adjustable
Five-digit precision resolution
It has coarse, fine frequency adjustment
Wide range power supply, can use an external power supply 9-12V or 9V ba..
Introduction: The DS-CO2-20 is a digital CO2 concentration sensor based on the principle of non-dispersive infrared absorption. It continuously collects and calculates the concentration of carbon dioxide in air per unit volume and outputs it as a universal digital interface.The sensor can b..
Sell at a loss!!!Clean sales/Final salesDescription:ECG is a heart rate monitor (electrocardiogram) unit,it can detect the heart rate and output a cardiogram signal. Electrocardiogram (ECG) is a technology that uses an electrocardiograph to record the changes in the electrical activity of the heart ..
Parameter:Supply voltage: DC 7~28VSensor excitation voltage: DC 5VInput signal range: ±20mvSampling rate: 10 times per secondAD precision: 24 bitsResolution: >50000 divisionsInstallation method: fixed with mounting holesInterface form: RS485Communication protocol: standard Modbus-Rtu protocol, suppo..