This is ISD1820 Sound/Voice Board Recording Module. The ISD1820 Sound/Voice Board Recording is 100% Brand new and high-quality Board ISD1820 chip with an Onboard microphone, you can direct recording of About 10 seconds voice recording. High-quality, natural voice Restore can be used as a loudspeaker module With a loop playback, jog playback, single-pass playback.
The chip pin leads, through the microcontroller to control operation.
This voice record/playback device is based on the ISD1820 chip, which can record/playback multiple-message. It can offer true single-chip voice recording, non-volatile storage, and playback capability for 8 to 20 seconds. For the sampling rate of 3.2KHz, it can record for the total duration of 20 seconds.
Features :1 x ISD1820 Sound/Voice Board Recording Module
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Usage/Application | Electronics |
This is Robot Manipulator Mechanical Arm Metal claws.
This kit is very useful to make a robotic arm which is used in many applications like move a material from one place to another place (Weight not exceed than 500 gm).
Note:The package does not contain any servo Motor you have to buy it Separately.
Servo Motors
Features :1 x Robot Manipulator Mechanical Arm Metal claws
ZMPT101B AC Voltage Sensor is the best for the purpose of the DIY project, where we need to measure the accurate AC voltage with a voltage transformer. This is an ideal choice to measure the AC voltage using Arduino/ESP8266/Raspberry Pi like an opensource platform. In many electrical projects, engineer directly deals with measurements with few basic requirements like High galvanic isolation, Wide Range, High accuracy, Good Consistency.
Onboard precision miniature voltage transformer, The active phase AC output voltage transformer module. Onboard precision op-amp circuit, the signal sampling and appropriate compensation for precise functions. Modules can be measured within 250V AC voltage, the corresponding analog output can be adjusted. It is brand new, good quality high performance.
Features:1 x AC Voltage Sensor Module ZMPT101B
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Minimum Order Quantity | 1 Piece |
Country of Origin | Made in India |
This is TCRT 5000 Dual Channel Line Tracking sensor module.
This IR reflective sensor Module used TCRT5000 IR Sensor to detect color and distance. This sensor module consists of an IR transmitter & an IR receiver. IR Transmitter continuously emits IR signal which is then reflected by an obstacle and is then detected by the IR receiver.
TCRT5000 Infrared Reflective Sensor Module is often used in line following robots, object sorting Robots because this module can sense if a surface is white or black. The measuring distance range from 1mm to 8mm and the central point is about 2.5mm.
There is also an onboard potentiometer to adjust the sensitivity. The infrared diode will be emitting the infrared continually when the module is powered ON, when the emitted infrared light has not been reflected or the strength is not big enough, the receiver diode will in the off state and output pin i.e. DO will be LOW.
Note: The new update with this product is about pin locations. The image shows the sequence of 1) VCC. 2) GND. 3)D0. 4)A0. but a new sequence is 1) VCC. 2)D0. 3)A0. 4) GND.
Application :
1 x For Arduino Smart Car TCRT5000 Obstacle Avoidance Infrared Track Sensor Module.
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Minimum Order Quantity | 1 Piece |
Country of Origin | Made in India |
This is a simple but very useful module which uses a potential divider to reduce an input voltage by a factor of 5. The Voltage Detection Sensor Module 25V allows you to use the analog input of a microcontroller to monitor voltages much higher than it capable of sensing.
For example with a 0-5V analog input range, you are able to measure a voltage up to 25V. The module also includes convenient screw terminals for easy and secure connection of a wire.
This module is based on the principle of resistive voltage divider design, can make the red terminal connector input voltage to 5 times smaller. Arduino analog input voltages up to 5 v, the voltage detection module input voltage not greater than 5Vx5=25V (if using 3.3V systems, input voltage not greater than 3.3Vx5=16.5V).
Arduino AVR chips have 10-bit AD, so this module simulates a resolution of 0.00489V (5V/1023), so the minimum voltage of input voltage detection module is 0.00489Vx5=0.02445V.
Note:Keep in mind, you are restricted to voltages that are less than 25 volts. More than that and you will exceed the voltage limit of your Arduino input.
Connection DiagramFeatures :1×Voltage Detection Sensor Module
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Minimum Order Quantity | 1 Piece |
Product Type | metal |
Brand | BE |
Country of Origin | Made in India |
This is a module specifically designed to detect metal. The module operates by inducing currents in metal objects and responding when it occurs. A nice onboard buzzer signals when it detects something and an onboard potentiometer allow adjustment of sensitivity.
The power cables of the Metal detector non-contact metal induction detection module will need soldering on for the module to function, positive to the outside of the module and negative between the potentiometer and an electrolytic capacitor.
Operating Voltage (VDC) |
5 |
Detecting Range |
1 CM |
Dimensions in mm (LxWxH) |
66x60x14 |
Weight (gm) |
15 |
Package Includes :
1 x A88 Metal Detector Non-Contact Metal Induction Detection Module
* Product Images are shown for illustrative purposes only and may differ from actual product.
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3.8/5
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