Best Output Module

10 Pieces DC-DC Boost Converter 2A Adjustable Module Voltage Regulator Board Input Voltage 2 Volt-24 Volt to 5 Volt-28 Volt Output Voltage (Without USB Connector)

Product size: 36 x 17 x 14 mm/ 1.42 x 0.67 x 0.55 inch (L x W x H).
Method of use: the module of the IN+ and - after 2-24V, IN adjusting the potentiometer can adjust output voltage, output voltage is greater than the input voltage.
Matters needing attention: 1. The input voltage should not exceed the maximum input voltage.
2. The peak current output current is no more than TV university.
Package included: 10 x DC-DC power apply module booster power module, max output is 28Volt.

Voltage to PWM Signal Converter Module: This module can convert 0-5V or 0-10V analog input voltage into 0-100% PWM signal..
Wide Application: This module is widely used for PWM motor speed control interface circuit, instrumentation AD interface conversion, and other applications that need convert voltage to PWM signal..
PWM Signal Frequency Range: The PWM signal frequency range is 2KHZ-20KHZ, maximum is 20KHZ, default minimum is 2KHZ,Hyuduo is committed to providing customers with high-quality products and thoughtful service..
Setable Output Frequency: The default function of this module is converting 0-10V into 0-100% 2KHZ PWM signal, but the output frequency can be set by adjusting potentiometer as needed,stable and reliable performance, practical, easy to operate and use, has a long service life..
Two Kinds of PWM Signal: There are two kinds of PWM signal, PNP-PWM output and NPN-PWM output. The PNP-PWM output is only 5V level, NPN-PWM output is 5V and 24V level,If you have any problem,please contact us, we will strive to provide you with satisfactory service!.

DROK micro voltage converter with low voltage input range DC 4.8-35V, positive and negative dual output voltage is ±15V, rated output current is 660mA..
APPLICATION: the step-up regulator module is suitable for sensor, operational amplifier, audio and other devices that needs positive-negative power output..
SMALL MODULE HIGH EFFICIENCY: DROK boost converter is with small dimension 64x27.5x12.5mm.
the small module conversion rate can be up to 88%..
TWO MOUNT METHODS: the volt transformer module not only support row pin welding, but also lead mounting, which will be convenient for your use..
NOTE: please note that although the module is with short circuit protective function, it can not in long continuous short circuit, or it will be damaged..

Programmable Control -- This module is programmable control, can achieve thousands of functions, stable and reliable working performance, built-in watchdog timer circuit, to ensure that the module for a long time to run Input high speed pulse C235, C251 and FX1N compatible.Output relay 1A output, Rated current 5A, can directly drive DC solenoid valve, AC solenoid valve, AC contactor, AC motor, etc..
Built-in Analog Input and Output -- Built-in Analog input AD, corresponding to internal data register D5030.(Not D8030) Built-in Analog output DA, corresponding to internal data register D5101..
The PLC with Two Programming Port -- The TTL interface and the 232 interface. The 232 interface, you can directly use the USB-232 serial port with a computer to download the program directly. When the PLC need to connect with the touch screen or text, can be used to conne....

2A 5V Lithium Battery Charging Protection Module:Output Voltage: 5V.
Charging Voltage: DC 4.5V-5.5V (DC 5V Recommended).
MCU Users: if You Accept a Small Load KEY Can be Connected to the Microcontroller about 20s to Provide a Low Level Allows the Module to Continue Working. Trigger Mode: Low Level Trigger (Ground).
Protection Functions: 4 in 1 Charging / Discharging / Lithium Battery Protection / Battery Level Indicator Module.Lithium Battery Protection Function:Over-Current Protection,Over-Voltage Protection, Over-Temperature Protection, Short Circuit Protection.
NOTE:The First Time the Load is Connected, Output is Automatically Turned On. If the Load is Less than 50MA, the Output will be Automatically Turned Off after 30s.
if the Load is Greater than 50MA, the Output Will be Automatically Turned On.
Application:2A 5V Module Widely Used for Mobile Power, Car Charging Retrofit,Driving Recorder Power Supply and Portable Devices Such As Mobile Phones and Tablets.

Output voltage: 4.3-27V DC (Continuously adjustable).
Battery charger module combines the TP4056 battery charger with a boost circuit. Adds a battery and converts a low power DC device to a USB rechargeable device..
Charging current: Max 1A, Discharging current: Max. 2A.
Instructions for use: TP4056 Charger Module can be used for multimeter to convert to charge lithium batteries. VIN+ port input 5V solar panel, BAT+ port can output 4.2V to charger 3.7V 18650 battery..
2A USB 18650 Lithium Li-ion Battery Charger Module Adjustable Boost Module DC-DC 3.7V to 5V 9V 12V Step Up Boost Module TP4056 DIY Kit Parts.

Induction Angle: not more than 15 degrees:....
the module HC-SR04 works: (1) IO trigger ranging to at least 10us high signal.
(2) module automatically sends eight 40kHz square wave, automatically....
Panel wiring, VCC, trig 's (control side), the echo (receiving end), out (empty feet), GND.
Note: TRIP-pin internal pull-up 10K resistor, down TRIP microcontroller IO port pin, and then to a 10us pulse signal..
OUT pin for this module as the switch output pin when the anti-theft module, ranging modules do not use this foot!.

Sound sensor module have small volume and low output noise, the fixed gain is 20dB, support 3.3v and 5v.
Low power consumption of sensor is easy to control, more stable and more efficient.
The sound sensor is suitable for assembly, and installed on various small equipment like microphone and robot.
Microphone sound sensor module possess small size, more stable performance and simpler installation.
This module uses professional microphone amplifier IC, which possess high sensitivity.

Output voltage :1.25-32V continuously adjustable,default output 17V. Output Current : 5A MAX( Please use it within 4.5A).
Having a current limiting protection. Even if output short circuit, it will not burn module.
Use as an ordinary buck module with overcurrent protection capabilities.
Use it as a constant current LED driver module or a battery charger.
If its output is more than 3A/35W, please enhance heat dissipation!.