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Best Seller | High Quality USB SD MP3 Sound Module Description: FN-M22P is a high quality audio playback module which integrates MP3 and WAV decoder seamlessly and supports parallel port control mode UART serial port control and key control mode. It takes a SD card or USB flash stick as the storage... more | go to store |
HANDY Y-CABLE ADAPTER powers two SATA drives from a single LP4 connection; Connect the latest Serial ATA hard drives or optical drives to a power supply with legacy Molex LP4 ports IDEAL SOLUTION for the DIY computer builder or IT tech repair when... more | go to store |
HP AIO 23 Serial Port PS2 Module w/ Cable 809794-001 808798-001 813022-001 HP AIO 23 Serial Port PS2 Module w/ Cable 809794-001 808798-001 813022-001 Serial Port PS2 Module AIO23 * 6050A2716801.A02 more | go to store |
Computer Serial To Ethernet Module Port Server Single Chip Microcomputer Networking Board CH9121 computer Serial to Ethernet Module Port Server Single Chip Microcomputer Networking Board CH9121 Specification: Item Type: Serial to Ethernet Module Material: PCB Purpose: To achieve two-way transparent transmission of network data packets and... more | $11.58 $10.00 FREE shipping go to store |
RS232 DB9 to TTL MAX232 Converter COM Serial Port Board Module This MAX232 RS232 to TTL 5V converter board converts RS232 serial communications signals to TTL to communicate to and from a computer RS232 serial COM port. This module features LED indicators for Power RX and TX providing visual confirmation of the... more | FREE shipping go to store |
Feature: 1. With 3 USB charging port can 3 mobile phones at the same time 2. Using IC control synchronous rectification conversion rate up to 90% 3. Using high‑quality inductors and ‑tube rectifiers with stable performance 4. With... more | FREE shipping go to store |
6. Integrated high-power amplifier output the maximum output of driving 4Ω speakers is 20W and the maximum output of driving 8Ω speakers is 10W. 7. The UART serial port controls broadcast function which can control play pause song volume addition... more | $11.39 $9.18 FREE shipping go to store |
16x16 LED Dot Matrix Display Screen Panel 16 * 16 With Function Of Lattice Display Subtitle Display Description: 16x16 lattice module Function: Lattice display subtitle display HT1632C special drive chip Serial port driving can save SCM interface Static display does not need scanning Note: LED has color 5V power is recommended. Specification:... more | FREE shipping go to store |
Description: Brand new and high quality. Stereo digital audio amplifier dual channel peak 40W+40W. Smoothsurface heat resistant and resistantWith DC power supplyconnection port and DC 12-24V wiring terminals (please use in thesame time). Volume/... more | $14.44 $10.99 FREE shipping go to store |
DFplayer Mini MP3 DF Player Module Module Music Audio Voice 2023.. MH FAST-NEW DFPlayer Mini is a compact and cheap MP3 module that can be directly connected to speakers. Like Arduino UNO or any microcontroller with a serial port module the module with battery power speaker and keyboard can be used alone or controlled via a... more | $2.15 $1.45 go to store |
Communication bus:RS485 Installation :positioning hole Product size:80x50x30mm Colour:White Material:plastic Package Contents: 2 x I/O Network Modules Only the above package content other products are not included. Note: Light reflection and... more | $39.55 $36.07 FREE shipping go to store |
GRBL 3- CNC Control Board GRBL Engraving Machine Control Panel Features: USB interface connected much convenient than serial port or parallel port. Supporting PWM stepless speed regulation and gray graving. High integration easy to assemble good for DIY enthusiast and 3D printer manufactory. Off-line Control:... more | $36.60 $30.89 FREE shipping go to store |
Package included:2pcs ESP32-CAM-MB Camera Module and 2pcs USB-TTL Serial Adapter Module HK-ESP32-CAM-MB adopts Micro USB interface convenient and reliable connection method convenient to apply to various IoT hardware terminal occasions... more | $44.59 $37.74 go to store |
Specifications: # 1 Gang Operating voltage: -usb 5V/7-32V DC Two input interfaces USB port power supply more convenient Board consumption: Less than 1W Standby current: 80mA Max input current: 10A Max Max Wattage: 2200W Working mode: inching /... more | FREE shipping go to store |
Specifications: # 2 Gang Operating voltage: -usb 5V/7-32V DC Two input interfaces USB port power supply more convenient Board consumption: Less than 1W Standby current: 80mA Max input current: 10A Max Max Wattage: 2200W Working mode: inching /... more | $16.33 $12.90 FREE shipping go to store |
Colour:as shown Material:Metal +Electronic Parts RS232 Serial TO TTL Converter Module: This is small RS232 to TTL level serial converter module suitable for any 3.3v or 5v target devices. Built-in SP3232EEN chip Fully compatible with existing legacy... more | $6.78 $5.84 FREE shipping go to store |
6. Integrated high-power amplifier output the maximum output of driving 4Ω speakers is 20W and the maximum output of driving 8Ω speakers is 10W. 7. The UART serial port controls broadcast function which can control play pause song selection volume... more | FREE shipping go to store |
12V/24V Voice Playback Module Serial Port Control Playback 10W/20W Voice Module HV8F 1. Support One_line single bus serial port control which can control the functions of playing pausing selecting music adding and subtracting volume. 2. Support 3 configuration IO to select up to 7 working modes dial switch settings simple operation.... more | $11.64 $11.00 FREE shipping go to store |
Overvoltage undervoltage overcurrent and overheating protection - Soft- mode pin setting the response time of 1S Serial communication to set the output voltage frequency and other parameters External External serial port 128 x 32 LCD module 1602... more | FREE shipping go to store |
Overvoltage undervoltage overcurrent and overheating protection - Soft-start mode pin setting the response time of 1S Serial communication to set the output voltage frequency and other parameters External External serial port 128 x 32 LCD module... more | $12.86 $11.36 FREE shipping go to store |
Serial port baud rate from 600 to 230.4 Kbps Control bits of None Odd Even Mark and Space Working modes: TCP Server TCP Client UDP Client UDP Server HTTPD Client Support virtual serial port and provide corresponding - software Heartbeat package... more | FREE shipping go to store |
Overvoltage undervoltage overcurrent and overheating protection - Soft- mode pin setting the response time of 1S Serial communication to set the output frequency and other parameters External External serial port 128 x 32 LCD module 1602 display the... more | FREE shipping go to store |
Serial port baud rate from 600 to 230.4 Kbps Control bits of None Odd Even Mark and Space Working modes: TCP Server TCP Client UDP Client UDP Server HTTPD Client Support virtual serial port and provide corresponding - software Heartbeat package... more | FREE shipping go to store |
5X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module Main chip: FT232BL Pin Definition: RXD TXD GND VCC Output VCC: 3.3V or 5V USB interface: 2.0 With 500MA self-recovery fuse reversed does protection The maximum speed: 921600bps List of supported systems Windows xp 7 8 10 11.10 3.0.0-19 10.3 to 10.8... more | FREE shipping go to store |
Save space by using this genuine FTDI FT232RL USB to serial IC breakout to program your rocontroller Has TX and RX s that allow you to see serial traffic on the s to verify the board is working Designed to decrease the cost of (Arduino-compatible)... more | go to store |
Main chip: FT232BL Pin Definition: RXD TXD GND VCC Output VCC: 3.3V or 5V USB interface: 2.0 With 500MA self-recovery fuse reversed does protection The maximum speed: 921600bps List of supported systems Windows xp 7 8 10 11.10 3.0.0-19 10.3 to 10.8... more | FREE shipping go to store |
5 USB Port PowerBank Circuit Board 22.5W Dual Quick-Recharge PowerBank Module DIY PowerBank Mainboard This product is a fine quality circuit board of powerbank two way quick recharging safer to use. It is not easy to damage the battery. 5 USB Port... more | FREE shipping go to store |
PE43703 Module Insertion Loss 2dB 0.25dB to 31.75dB / Green / Module/ Function Demo Board Description: voltage: 5V DC (typical current value 5mA). gain reduction range: to 31.75DB 0.25DB. Insertion loss: 2dB. Maximum input power: +23dB. The module parallel port and serial port functions. : 9KHz-4GHz (different attenuation values at... more | $29.53 $17.99 FREE shipping go to store |
2X USB TO RS232 RS485 USB Serial Communication Module Industrial Grade USB-232/485 Signal Converter 232 signal: RXD TXD GND -485 signal: A+ B- Support USB Port: USB2.0 Compatible USB1.1 Size: 6.32 x 2.73 x 13.8cm Usage: -40°C to 85°C relative humidity 5% to 95% Colour: black Material: plastic Package Contents: 2 x USB-232/485 Converter Only the... more | FREE shipping go to store |
Irfora Thermal Printer Module Low Noise 58MM Embedded Printing USB RS232 TTL Serial Port Support Features: 58mm embedded thermal printer 60mm/s print speed clear printing and high efficiency it will work perfectly with your device. Direct thermal printing eliminating need of ink cartridge or toner environmental friendly and money saving.... more | FREE shipping go to store |
Suitable for variety of pin connections required to use serial communications industrial control products | High quality PCB carrier all signal ports named and labeled clearly | No soldering needed! This is SO convenient. | With insulation case and... more | FREE shipping go to store |
USB to TTL serial adapter (with 6 pin 0.1� pitch female socket header) connects devices with 5V logic level UART signals interface to a laptop via USB port | A genuine FT232RL chip module is housed in USB 2.0 type A male terminal for wider... more | FREE shipping go to store |
RS232 to WiFi Server Serial Port to Wireless Network Data Communication Module HF7211 5รขโฌโ36V RS232 to WiFi Server Serial Port to Wireless Network Data Communication Module HF7211 5‑36V Item Type: RS232 to WiFi Server Core Parameters: Model Name: HF7211 Function Explanation: Serial port to WiFi Processor: For Cortex-M4 SOC Main Frequency:... more | $18.99 $17.99 go to store |
0.56in LED Digital Tube Display RS485 Serial Port Meter 4 Digit TTL Panel Module with Cable 0.56in LED Digital Tube Display RS485 Serial Port Meter 4 Digit TTL Panel Module with Cable Item Type: Digital Tube Display Product Model: LED-054S Display Digits: 4 digits Digital Tube Size: 0.56in Shell Size: Width: Approx. 60mm / 2.4in Height:... more | $12.99 $11.99 go to store |
Specification: Communication interface: RS485 terminal type support 32 slave devices Power supply: terminal type 9~24V DC Product size L x W x H: 87 x 36 x 59mm Communication Interface: Ethernet: 10/100M adaptive RJ45 interface 2KV surge protection... more | FREE shipping go to store |
Product Description more | $27.99 $22.99 go to store |
Product Description more | $27.99 $22.99 go to store |
Expansion Module For Milk V USB&Ethernet IOB2024 F1X9 Product Introduction For Milk V Duo USBðernet IOB has extended 4 USB 1 RJ45 network port 1 serial port pin and 1 Type-C power input connector for Milk V Duo. This expansion board can improve the development efficiency of Duo for developers... more | $14.00 $12.60 go to store |
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