WebCheck the datasheet for details and graphs but these are the highlights: Trigger Pin Format: 10 uS digital pulse Sound Frequency: 40 kHz Echo … WebHC-SR04 specifications and dimensions. Working Voltage: DC 5V. Working Current: 15mA. Working Frequency: 40Hz. Max Range: 4m. Min Range: 2cm. Measuring Angle: 15 degree. Trigger Input Signal: 10µS TTL pulse. …

HC-05 - Components101

WebAccording to the datasheet of hc-sr04, the following is required to be done :-Keep the Trig pin HIGH for at least 10us; The Module will now send 8 cycle burst of ultrasound at 40 kHz and detect whether there is a pulse signal back; IF the signal returns, module will output a HIGH PULSE whose width will be proportional to the range of the object. WebDatasheet. Description. List of Unclassifed Man... HC-0 .5. 204Kb / 1P. EM Hysteresis Clutch. HC-0 6. 762Kb / 17P. BC04 has external 8M Flash and EDR module HC-06 is … maslow\u0027s humanistic approach

HCSR04 Ultrasonic sensor and STM32 » ControllersTech

WebJun 25, 2024 · Download HC SR04 Datasheet PDF According to its datasheet, some of the main specs of the sensor are: Operating voltage of +5V Operating frequency of 40Hz Conducting current of less than 15mA It covers a measuring angle of 15 0 The distance measured practically is 2cm-80cm The distance measured theoretically is 2cm-450cm WebE29 --> Echo use GPIO29. Ultrasonic sensor module Description : • Working Voltage : 5V (DC) • Static current: Less than 2mA. • Output signal: Electric frequency signal, high level 5V, low level 0V. • Sensor angle: Not more than 15 degrees. • Detection distance: 2cm-450cm. • High precision: Up to 0.2cm. WebTương thích với tín hiệu 3.3V và 5.0V. Sử dụng chip nhập khẩu, thiết kế công nghiệp, khả năng chống nhiễu tốt. Khoảng cách chân: 2.54mm. Khoảng cách truyền RS485 có thể lên đến 1 km (lý tưởng). Có đèn báo hiệu RXD, TXD, giám sát trạng thái gửi và nhận. maslow\u0027s humanistic learning theory