Sensor & Detector Module
Description:This is a commonly used LED module, which uses F5-red and green common cathode mist LED components. controlWhen controlling, we need to connect the module R G to the PWM port of the MCU and the GND ground wire. We passBy adjusting the two PWM values, the ratio of red light to green light..
$5.99
Ex Tax:$5.99
Feature: Module using chip: TXS0108E High-speed full-duplex 8-channel level conversion module Provide two-way communication capabilities VCCA terminal support voltage 1.2V-3.6V VCCB terminal support voltage 1.65v-5.5v Common level shifting capabilities such as 3.3-5V 1.8-3.3v are available Main ap..
$2.99
Ex Tax:$2.99
Voltage: DC5V Precise details>> Precise details: Piezoelectric Ceramics: Piezoelectric ceramics are functional ceramic materials that convert mechanical energy and electrical energy. Piezoelectric effe..
$8.99
Ex Tax:$8.99
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Introduction:
UART Fingerprint Reader is a new fingerprint development module dedicated to secondary development and integrated applications, with high speed, fast identification and high stability.
The UART Fingerprint Reader module takes the STM32F205 high-speed digital processor as the c..
$37.99
Ex Tax:$37.99
Introduction: MH-ET LIVE Scanner v3.0 is a barcode and QR code scanning recognition module. It adopts a professional image processing chip for barcode recognition. It can quickly and accurately read under the high performance of fast and stable reading in complex environments. Take one-dimensional..
$28.99
Ex Tax:$28.99
Features: Onboard STM8S103 high-performance microprocessorWith digital displayData can be output through the serial portEffective measuring distance: 3cm - 400cmDisplay unit: cm The biggest error: about 1%Working voltage: 5VTest Board size: 24.2x35.1mm Interface Description: VCC, GND: 5V power inter..
$13.99
Ex Tax:$13.99
Voltage: DC5V Precise details>> Precise details: Description:Working Voltage : 5V(DC)Static Current: Less than 2mA.Output Signal: Electric frequency signal, high level 5V, low level 0V.Sensor Angle: Not m..
$3.99
Ex Tax:$3.99
Overview:Ultrasonic oxygen sensor series are used to measure the gas flow and oxygen concentration in binary gas. The use of ultrasonic detection technology is superior to electrochemical and other oxygen sensors. With numerical value, with functions such as numerical display, online monitoring, sta..
$55.99
Ex Tax:$55.99
Description: Model: HC-SR04 Voltage: 5V Port type: Number Detection distance: 2-450cm Blind area 2cm, accuracy 0.3cm Fixed seat size: 38 x 25.5 x 12mm Package Included:1 x Ultrasonic Ranging Sensor Module 1 x Transfer fixing plate..
$5.34
Ex Tax:$5.34
Precise details: Description:Ultrasonic is an ultrasonic distance measuring sensor unit, with the capability of simultaneous reception and transmission. The ultrasonic probe has a sound frequency of 40KHz, a direction angle of ±20 ° and an accuracy of 1mm. The inter..
$12.99
Ex Tax:$12.99
Features: 1. The CB-001-V2 ultrasonic ranging three-in-one module is designed using non-contact test ultrasonic detection technology. The product can accurately detect the distance from a flat object in the range of 1cm to 600cm, and can accurately measure people in the range of 1cm to 230cm.2. Thi..
$36.99
Ex Tax:$36.99
Description: The IO triggers the ranging to give at least 1OUS high level signals. The module automatically sends 8 40KHZ Fang Bo to automatically detect whether there is a signal return. The duration of a signal return, a high level output through IO, and a high level duration is the time f..
$9.99
Ex Tax:$9.99