Circuit Modules & Development Board
>
Feature:
RS232 module is a standard interface for equipment. You can now easily access that equipment straight from your for Arduino.
The RS232 module has DB9 connectors that provide a connection to various devices with RS232 interface.
Documents:
Dimensional drawing: Click here to open..
$21.99
Ex Tax:$21.99
>
Feature:
It is widely used in radio modification, phone flash, GPS, vehicle detection, DVD flash, hard disk repair set-top box upgrade
It can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, N+-2EC MCU Communication
Port: TX RX VCC GNDChip: domestic MAX3232
Pa..
$20.00
Ex Tax:$20.00
>
Feature:
It is widely used in radio modification, phone flash, GPS, vehicle detection, DVD flash, hard disk repair set-top box upgrade
It can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, N+-2EC MCU Communication
Port: TX RX VCC GND
Package includes:
..
$10.99
Ex Tax:$10.99
Feature:Note: This module does not suitable for IOS system.TTL data transparent transfer between a host bluetooth deviceBuild-in company bluetooth chip BC417143bluetooth specification v2.0 + EDRWorks with any USB bluetooth adaptersDefault Baud Rate: 9600, pairing code 1234, the working mode SLAVECov..
$51.99
Ex Tax:$51.99
>
>>>Manual: Click here to open..
$26.99
Ex Tax:$26.99
>
Feature:
This is a real time clock (RTC) based on IC DS1307 that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost.
Use for data-logging, clock, timers and alarms.
The DS1307 can be easily connected to the , with I2..
$26.99
Ex Tax:$26.99
>
Features:
- RX470-4 Superheterodyne Wireless Receiver Module is receiving UHF ASK demodulators support ASK and OOK modulation.
- The receiver module has high sensitivity (-108dBm)
- It has low-power performance, along with high dynamic range (greater than 60dB)
- Module uses ..
$21.11
Ex Tax:$21.11
Instructions: 1. Clear: Press and hold the learning button for about 3 seconds, the LED will go out, flash 3 times after a while, clear OK. 2, learning the code: press the learning button, the LED lights up, release the learning button, enter the learning mode, press any button of the remote contr..
$29.99
Ex Tax:$29.99
Overview: The RX500A is a highly integrated, ultra-low power monolithic ASK/OOK RF receiver module that is an upgrade to the module RX480A/RX480S.Operating voltage range of 2.0V ~ 5.5V and very high sensitivity of -108dBm, and ultra-low operating current of 2mA, making it ideal for a variety of lo..
$22.99
Ex Tax:$22.99
Features: The RX531 receiving module is a wireless receiving module based on the super-disturbing interference chip WL531R. It is a UHF ASK receiving and demodulating machine that supports ASK and OOK modulation. The receiver module has high sensitivity (-112dBm) and a high dynamic range (greater t..
$20.10
Ex Tax:$20.10
>
Features:
(1) Receive sensitivity of-107dBm;
(2) Operating Frequency: 315 MHz;
(3) Power input voltage range: 3.3V-5.5V;
(4) Low power consumption, 5.0V @ 433.92MHz, 3.8-4.1mA; 5.0V @ 315MHz ,2.5-2 .8 mA; sustained data transfer rate to 2.4K
(5) good selectivity and ..
$9.99
Ex Tax:$9.99
Feature: Voltage input: AC220V Voltage output adjustment: AC50V-220V Maximum power: 2000W Maximum current: 25A Working temperature: -40 ° C ~ 125 ° C Product size: 45 x 34 x 28mm Net weight: 35g Package includes: 10 x Electronic Voltage Regulator..
$17.82
Ex Tax:$17.82