All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Electronic Components, Accessories & Telecommunications
Integrated Circuits
Other ICs
Popular in your industry
Aerospace Electronic Components
Marine Electronics
IoT Electronic Components
Telecommunications
Home Appliance Electronic Components
Telephone Accessories
Previous slide
Next slide
Serial null
(169644 products available)
Previous slide
Next slide
Printing Security Label Black
Serial
Number Waterproof Qr Code Label Hologram Sticker Qr Code Scratch Anti Fake Label Qr Code
$
0
.01 - $
0
.07
Min. Order: 1000 pieces
Shipping per piece: $0.04
5 yrs
CN
Supplier
4.9/5.0
·
162 reviews
·
"quick delivery"
Contact supplier
Chat now
Previous slide
Next slide
Module 1756-CNB 1747-L551 1794-IE8 Original Stock
$
90
.00 - $
100
.00
Min. Order: 1 set
1 yrs
CN
Supplier
0.0/5.0
·
0 reviews
Contact supplier
Chat now
Previous slide
Next slide
ZTE ZXSDR R8862A S2100 RRU ZXSDR R8862 R8862A S2100 S8500 S9000 With PID A6A/A6B
$
200
.00 - $
350
.00
Min. Order: 1 piece
3 yrs
CN
Supplier
5.0/5.0
·
1 reviews
·
"Shipment on time"
Contact supplier
Chat now
Previous slide
Next slide
RHH XC6206P332MR XC6202P332MR XC6203P332MR XC6206P132MR XC6206P202MR XC6206P302MR XC6215B202NR SOT23 Original New In Stock
$
0
.02 - $
1
.88
Min. Order: 1 piece
2 yrs
CN
Supplier
0.0/5.0
·
0 reviews
Contact supplier
Chat now
Previous slide
Next slide
Elecctronic Components Integrated Circuits Memory 93C46BT/SN IC EEPROM 1KBIT MICROWIRE 8SOIC
$
0
.02 - $
1
.00
Min. Order: 10 pieces
Shipping per piece: $5.04
1 yrs
CN
Supplier
0.0/5.0
·
0 reviews
Contact supplier
Chat now
Previous slide
Next slide
ATTINY1614-SSNR Integrated Circuit Other Ics New And Original Ic Chips Microcontrollers Electronic Components
$
0
.99
Min. Order: 1 piece
3 yrs
CN
Supplier
5.0/5.0
·
13 reviews
·
"Excellent service"
Contact supplier
Chat now
Previous slide
Next slide
Original New Electronic Components CH340 USB to
Serial
Chip CH340S CH340B CH340T CH340K CH340E CH340G CH340C CH340N
$
0
.25 - $
0
.99
Min. Order: 20 pieces
2 yrs
CN
Supplier
4.9/5.0
·
40 reviews
·
"Great service"
Contact supplier
Chat now
Previous slide
Next slide
WiFi router wif 6 wireless MTK7621AN mess router module high performance ax Gigabit 5G dual band
serial
port openwrt module
Ready to Ship
$
27
.32 - $
29
.12
Min. Order: 5 pieces
Shipping per piece: $2.91
1 yrs
CN
Supplier
0.0/5.0
·
0 reviews
Contact supplier
Chat now
Previous slide
Next slide
Jeking ESP8266 CH340 NodeMcu Lua
Serial
Port Wifi Module WIFI V3 IoT Development
$
0
.50 - $
1
.50
Min. Order: 10 pieces
9 yrs
CN
Supplier
4.9/5.0
·
151 reviews
·
"good service"
Contact supplier
Chat now
Previous slide
Next slide
Original CH340G CH340 Download Line Cable USB to TTL
Serial
Wire Adapter Compatible WIN7 8 10 For Arduino for Raspberry Pi
Ready to Ship
$
0
.72 - $
0
.89
Min. Order: 10 pieces
Shipping per piece: $3.72
6 yrs
CN
Supplier
4.8/5.0
·
160 reviews
·
"good service"
Contact supplier
Chat now
Previous slide
Next slide
100% brand new original ESP-01S AT WiFi module ESP8266
serial
port to WiFi/wireless transmission/ESP-01S
Ready to Ship
$
1
.63 - $
1
.77
Min. Order: 1 pack
Shipping per piece: $28.00
2 yrs
CN
Supplier
4.8/5.0
·
24 reviews
·
"prompt service"
Contact supplier
Chat now
Previous slide
Next slide
ESP8266 ESP-01S ESP01S
Serial
Wireless Module Wifi Sensor (ESP8266 ESP-01 Updated) for Arduino Wifi Module Advanced Version DIY
$
0
.79 - $
0
.95
Min. Order: 1 piece
9 yrs
CN
Supplier
4.5/5.0
·
14 reviews
·
"fast delivery"
Contact supplier
Chat now
- 2%
Previous slide
Next slide
ESP-01S ESP8266
serial
port WIFI module wireless Internet of Things remote departure from the transmitter board ESP-01S
Ready to Ship
$
0
.91
Min. Order: 1 piece
Shipping per piece: $4.14
7 yrs
CN
Supplier
4.9/5.0
·
22 reviews
·
"Fast shipping"
Contact supplier
Chat now
Previous slide
Next slide
FT232RL FTDI USB 3.3V 5.5V to TTL
Serial
Adapter Module for Arduino FT232 Pro Mini USB TO TTL 232 ftdi ft232rl
Ready to Ship
$
1
.63 - $
1
.65
Min. Order: 1 piece
Shipping per piece: $5.72
2 yrs
CN
Supplier
5.0/5.0
·
14 reviews
·
"Recommend buy"
Contact supplier
Chat now
Previous slide
Next slide
USB to 485
serial
cable module Industrial grade
Serial
RS485 to USB Communication converte
Ready to Ship
$
1
.99 - $
2
.05
Min. Order: 2 pieces
Shipping per piece: $2.16
5 yrs
CN
Supplier
4.9/5.0
·
13 reviews
·
"fast delivery"
Contact supplier
Chat now
Previous slide
Next slide
Industrial grade usb to rs485 RS232 communication module two-way half-duplex
serial
cable converter TVS protection
Ready to Ship
$
1
.50 - $
2
.00
Min. Order: 10 pieces
Shipping per piece: $1.61
3 yrs
CN
Supplier
5.0/5.0
·
17 reviews
·
"Fast shipping"
Contact supplier
Chat now
Previous slide
Next slide
Original Electronic Components JDY-31 SPP-C Bluetooth to
Serial
Port Adapter Module Replacement HC-05/06 Slave
$
0
.41
Min. Order: 1 piece
Shipping per piece: $8.68
2 yrs
CN
Supplier
5.0/5.0
·
22 reviews
·
"fast delivery"
Contact supplier
Chat now
Previous slide
Next slide
Support BOM Quotation HM-10 Module 4.0 CC2540 CC2541
Serial
Wireless
$
1
.00 - $
10
.00
Min. Order: 1 piece
9 yrs
CN
Supplier
4.9/5.0
·
40 reviews
·
"received quickly"
Contact supplier
Chat now
Previous slide
Next slide
100% new RT809F
Serial
ISP Programmer with 8 Adapter Kits
Ready to Ship
$
43
.90 - $
47
.90
Min. Order: 1 set
Shipping per piece: $21.08
15 yrs
CN
Supplier
4.7/5.0
·
76 reviews
·
"quick delivery"
Contact supplier
Chat now
Previous slide
Next slide
ESP32-A1S WiFi Blue tooth module ESP32
Serial
port ES8388 Audio module ESP32-A1S ESP32 Esp32-a1s
$
3
.64 - $
3
.76
Min. Order: 10 pieces
3 yrs
CN
Supplier
4.9/5.0
·
13 reviews
·
"Good customer service"
Contact supplier
Chat now
Previous slide
Next slide
DS90UB947 DS90UB947TRGCRQ1
Serializer
/Deserializer Anfuxin Chip IC QFN-64-EP
$
0
.10
Min. Order: 10 pieces
1 yrs
CN
Supplier
5.0/5.0
·
3 reviews
Contact supplier
Chat now
Previous slide
Next slide
HC-05 HC-06 Master/Slave integrated Bluetooth module Wireless Bluetooth
serial
port transparent module communication
$
1
.70 - $
3
.70
Min. Order: 1 piece
Shipping per piece: $5.22
2 yrs
CN
Supplier
5.0/5.0
·
21 reviews
·
"Good service"
Contact supplier
Chat now
Previous slide
Next slide
4.0 BLE HM-11 CC2541
Serial
Port Module
$
2
.00 - $
2
.50
Min. Order: 1 piece
8 yrs
CN
Supplier
0.0/5.0
·
0 reviews
·
"Excellent service"
Contact supplier
Chat now
Previous slide
Next slide
Esp32-Cam-Mb Esp32-Cam Board Micro Usb To
Serial
Port Ch340G With Ov2640 Camera Module Ov2640 Dual Module
Ready to Ship
$
4
.00 - $
5
.00
Min. Order: 5 pieces
Shipping per piece: $2.06
6 yrs
CN
Supplier
4.7/5.0
·
10 reviews
·
"Top notch supplier"
Contact supplier
Chat now
Previous slide
Next slide
BT-09 Bluetooth 4.0BLE module
serial
port led out CC2541 compatible HM-10 module connected to microcontroller
$
1
.71 - $
1
.86
Min. Order: 5 pieces
1 yrs
CN
Supplier
4.9/5.0
·
14 reviews
·
"Fast shipping"
Contact supplier
Chat now
Previous slide
Next slide
FT232RL FT232 FTDI 3.3V 5.5V
Serial
Adapter Module
$
0
.50 - $
2
.00
Min. Order: 1 piece
8 yrs
CN
Supplier
4.8/5.0
·
77 reviews
·
"Fast delivery"
Contact supplier
Chat now
Previous slide
Next slide
YX5200-24SS Voice IC chip decoding MP3 broadcast
serial
port chips can be mount TF card integrated circuits
Ready to Ship
$
0
.90 - $
1
.80
Min. Order: 1 piece
Shipping per piece: $12.23
10 yrs
CN
Supplier
5.0/5.0
·
1 reviews
·
"excellent service"
Contact supplier
Chat now
Previous slide
Next slide
FT232RL-REEL USB to
Serial
UART Enhanced IC SSOP-28 FT232RL Integrated circuit
$
0
.01
Min. Order: 1 piece
1 yrs
HK
Supplier
0.0/5.0
·
0 reviews
Contact supplier
Chat now
Previous slide
Next slide
Serial
camera TTL level signal 3.3V
Serial
camera VC0703 camera
$
15
.00 - $
27
.00
Min. Order: 1 piece
10 yrs
CN
Supplier
4.9/5.0
·
55 reviews
·
"Good service"
Contact supplier
Chat now
Previous slide
Next slide
2.1M 6.9ft Adapter Diagnostic Extension Cord OBD2 OBD2 male to 4 Female Port DB9
Serial
RS232 Splitter Y OBD Cable
Ready to Ship
$
4
.50 - $
5
.00
Min. Order: 2 pieces
Shipping per piece: $11.62
6 yrs
CN
Supplier
5.0/5.0
·
8 reviews
·
"fast shipping"
Contact supplier
Chat now
Previous slide
Next slide
ESP-01 ESP-01S ESP-07 ESP-07S ESP-12E ESP-12F ESP-32S ESP8266
serial
WIFI model wireless transceiver 2.4G
$
0
.90 - $
0
.95
Min. Order: 1 piece
2 yrs
CN
Supplier
4.9/5.0
·
22 reviews
·
"customer service"
Contact supplier
Chat now
Previous slide
Next slide
TTL To RS485 Converter Electronics Board 3.3V/5V MCU
Serial
Port Hardware Automatic Control Converter Module AVR
$
1
.30 - $
1
.50
Min. Order: 10 pieces
3 yrs
CN
Supplier
4.6/5.0
·
36 reviews
·
"Good service"
Contact supplier
Chat now
Previous slide
Next slide
JDY-33 Dual mode For BT
serial
Port SPP SPP-C compatible with HC-05/06 /JDY-31/30 slave
$
0
.36 - $
0
.72
Min. Order: 1 piece
5 yrs
CN
Supplier
4.9/5.0
·
37 reviews
·
"Fast delivery"
Contact supplier
Chat now
Previous slide
Next slide
JDY-40 2.4G Wireless
Serial
Port Transmission Transceiver And Remote Communication Module Super NRF24L01
$
0
.50 - $
1
.00
Min. Order: 1 piece
4 yrs
CN
Supplier
4.9/5.0
·
50 reviews
·
"Good service"
Contact supplier
Chat now
Previous slide
Next slide
High quality Microcontroller TTL to RS485 module 485 to
serial
UART level conversion automatic control
Ready to Ship
$
0
.27 - $
0
.32
Min. Order: 1 piece
Shipping per piece: $3.60
3 yrs
CN
Supplier
5.0/5.0
·
13 reviews
·
"fast delivery"
Contact supplier
Chat now
Previous slide
Next slide
ESP32 ESP32-S Wifi BT Development Board kits Usb To
Serial
Port Ch340g with OV2640 Camera Module ESP32 CAM-MB ESP32-CAM
$
3
.90 - $
4
.30
Min. Order: 2 pieces
1 yrs
CN
Supplier
4.4/5.0
·
12 reviews
·
"fast delivery"
Contact supplier
Chat now
Previous slide
Next slide
Low Power CC2540 CC2541
Serial
Port BTModule 4.0 Ble Anti-lost HM-11
$
1
.00 - $
4
.00
Min. Order: 10 pieces
7 yrs
CN
Supplier
4.9/5.0
·
7 reviews
·
"excellent service"
Contact supplier
Chat now
Previous slide
Next slide
Xbee Adapter Xbee USB Adapter FT232RL USB to
Serial
Adapter for XBEE Arduino
$
2
.65
Min. Order: 1 piece
2 yrs
CN
Supplier
4.8/5.0
·
2 reviews
·
"quick shipping"
Contact supplier
Chat now
Previous slide
Next slide
ESP32 CAM Development Board Test Board WiFi+ Module ESP32
Serial
Port With OV2640 Camera
$
4
.80 - $
5
.43
Min. Order: 2 pieces
6 yrs
CN
Supplier
4.9/5.0
·
55 reviews
·
"Fast delivery"
Contact supplier
Chat now
Previous slide
Next slide
Smart Electronics YX5200-24SS
Serial
interface chip IC integrated circuit
$
0
.01 - $
0
.10
Min. Order: 1 piece
12 yrs
CN
Supplier
4.9/5.0
·
31 reviews
·
"great service"
Contact supplier
Chat now
1
2
3
4
5
More pages
100
1
/
100
Top categories
PCB & PCBA
Circuit Protection
Connectors, Terminals & Accessories
Telecommunications
Development Boards, Electronic Modules and Kits
Electronic Accessories & Supplies
Passive Components
Isolators
Audio Components and Products
Sensors
Displays, Signage and Optoelectronics
RF, Microwave and RFID
Discrete Semiconductors
Wireless & IoT Module and Products
Power Supplies
Relays
Previous slide
Next slide
About serial null
169644 serial null products are offered for sale by suppliers on Alibaba.com, of which other ics accounts for 15%, diagnostic tools accounts for 1%.