ماژول دو کاناله PWM مدل HW-0515

Briefly about the product:

• Working voltage: 5-30 V, support micro USB 5.0 into power supply
• Frequency Range: 1Hz ~ 150 KHz
• Frequency accuracy: the accuracy in each range is about 2%
• Signal load capacity: output current can be about 8 — 30mA
• Output amplitude: default 5V V-pp (can be changed by external power supply)
• Communication standard: 9600 bps
• Flow Control: No
• Output current: <30 mA
• Output Amplitude: Default 5VP-P (customizable)
• Data bits: 8

The digital two-channel generator ri050 is an electronic module that allows the generation of signals in the range of 1Hz to 150 kHz. It is equipped with two independent channels, each of which can generate signals of various shapes (sinusoidal, rectangular, triangular, etc.).

RI050 module has high frequency generation accuracy and the ability to control software via USB interface. It can also be used to create signals with specified parameters such as amplitude, frequency, phase, etc.

This module is a great choice for electronics lovers, engineers and educational institutions who are engaged in the development and research of various electronic devices. It can be used to create and test various electronic circuits, including analog and digital filters, amplifiers, modulators, etc.

The ri050 module is compact and easily connects to other devices using connectors on the board. It also has overload and short circuit protection, making it reliable and safe to use.

Board features:

• Two independent PWM generators can set frequency, duty cycle;
• Wide frequency range, high accuracy;
• Can serial communication.

Frequency is divided intoThree range:

• XXX (without decimal point): Smallest unit 1Hz, range 1Hz ~ 999Hz;
• Xx. X (decimal point of ten): the minimum unit is 0,1 kHz; the range is 0,1 kHz ~ 99,9 kHz;
• X.x.x. (there are three decimal places): The smallest unit is kHz; the range is 1 kHz ~ 150 kHz.

Frequency display example:

• “100” means that the output pulse PWM 100Hz;
• “54,1” indicates that the output pulse PWM is 54,1 kHz;
• “1.2.4.” indicates that PWM pulse output is 124 kHz;
• Duty cycle in the range: from 0 to 100;
• Three frequency duty cycle is the same, all parameters are not volatile.

Specifications of the board:

• DC input working voltage power supply: 5 – 30 V, support micro USB 5,0 in power supply
• Frequency range: 1Hz ~ 150 KHz
• Frequency accuracy: ± 2%
• Output current: <30 mA
• Output amplitude: default 5VP-P (customizable)
• Operating temperature range:-30 °C to + 70 °C

Parameter settings:

Module has three buttons [set], [up], [down];

Press [set] to switch display four parameters (FR1: pwm1 frequency; du1: pwm1 duty cycle; FR2: pwm2 frequency; Du2: pwm2 duty cycle), before transferring parameters will be the corresponding name of the flash parameter;

Press [up], [down] keys to change the value of the current parameter (long press can quickly add or subtract quickly);

Two PWM each has three preset frequencies, Frequency Display interface, long Press [set] key to switch between three types of frequencies, three kinds of frequency duty cycle is the same value. (XXX: range Hz ~ 999Hz; xx. X: range 0,1 kHz ~ 99,9 kHz; X.X.: Range 1 kHz ~ 150 kHz,).

Scope:

• As a square wave signal generator that generates a square wave signal;
• To give a signal to the driver of the stepper motor;
• Adjustable pulse generation for the use of the chip;
• Produce variable pulse signal, control circuit (PWM dimming, speed).

Serial control:

• Transmission speed: 9600 bps
• Data bits: 8
• Stop bit: 1
• Parity bit: no
• Flow Control: No

Set PWM frequency:

• “S1fxxxt”: Installation pwm1 frequency xxx Hz (001 ~ 999)
• “S1fxx. XT “: Set frequency pwm1 xx. X kHz (00,1-99,9)
• “S1f: X. X. t”: pwm1 setting frequency xxx kHz (0.0.1 ~ 1.5.0 ..)
• ‘S1’: pwm1
• ‘S2’: PWM2
• ‘F’: Frequency
• “D”: duty cycle
• “T” is the flag of the end

Install duty cycle PWM:

• “S1dxxxt”: pwm1 installation working cycle XXX; (001 ~ 100)
• “S2dxxxt”: pwm2 set duty cycle XXX; (001 ~ 100)

Dear customer!

We make many efforts to keep prices low with decent quality. So our assessment is important. If you are not satisfied with the product quality, please kindly contact us. We will solve the problems in the shortest possible time. We remind you that the warranty period for the products is valid within 7 days from the date of receipt of the order.Please note that the seller is not responsible for the unstable operation of the technical tool in the event that the loads differ from the permissible values indicated on the website.

Board size, MM: 43*29*9 (W * W * W)