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Showing 37–72 of 297 results

5% off
I2S ADC Audio I2S Capture Card Module Master-Slave Mode Development Board 24BIT 192K 96K 48K I2S ADC Audio I2S Capture Card Module Master-Slave Mode Development Board 24BIT 192K 96K 48K

I2S ADC Audio I2S Capture Card Module Master-Slave Mode Development Board 24BIT 192K 96K 48K

$9.97$10.50

2 sold
diymore RS232 Bluetooth Serial Adapter Communication Master-Slave Module diymore RS232 Bluetooth Serial Adapter Communication Master-Slave Module

diymore RS232 Bluetooth Serial Adapter Communication Master-Slave Module

$31.68$31.68

25% off
1Pc-5Pcs HC-08 HC-08D HC08 CC2540 Bluetooth-compatible BLE 4.0 Wireless Serial Port Module Master-slave Integrated RF Low Power 1Pc-5Pcs HC-08 HC-08D HC08 CC2540 Bluetooth-compatible BLE 4.0 Wireless Serial Port Module Master-slave Integrated RF Low Power

1Pc-5Pcs HC-08 HC-08D HC08 CC2540 Bluetooth-compatible BLE 4.0 Wireless Serial Port Module Master-slave Integrated RF Low Power

$1.30$1.73

1 sold
4% off
HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

$19.17$20.16

5 sold
64% off
BoMasMEtherCAT Motor Control Development Board Master/Slave PMSM/BLDC/FOC Vector Control BoMasMEtherCAT Motor Control Development Board Master/Slave PMSM/BLDC/FOC Vector Control

BoMasMEtherCAT Motor Control Development Board Master/Slave PMSM/BLDC/FOC Vector Control

$1757.38$4881.60

7% off
32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module

32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module

$200.38$216.86

8 sold
GC-1201Pro two master one slave server RS485 hub Modbus RTU communication protocol GC-1201Pro two master one slave server RS485 hub Modbus RTU communication protocol

GC-1201Pro two master one slave server RS485 hub Modbus RTU communication protocol

$47.98$47.98

1 sold
Original HC-05/HC-06 master-slave integrated wireless Bluetooth module with serial transparent communication and clear button bl Original HC-05/HC-06 master-slave integrated wireless Bluetooth module with serial transparent communication and clear button bl

Original HC-05/HC-06 master-slave integrated wireless Bluetooth module with serial transparent communication and clear button bl

$24.00$24.00

HC-05 to serial port module group CSR Master-slave integrated 51 SINGLE-chip microcomputer HC-05 module HC-05 to serial port module group CSR Master-slave integrated 51 SINGLE-chip microcomputer HC-05 module

HC-05 to serial port module group CSR Master-slave integrated 51 SINGLE-chip microcomputer HC-05 module

$26.25$26.25

30% off
HC-09 Bluetooth-compatible Module HC09 BLE4.0 Master-slave Integrated Ibeacon Module CC2541 Wireless Module Replace HC-05 HC-06 HC-09 Bluetooth-compatible Module HC09 BLE4.0 Master-slave Integrated Ibeacon Module CC2541 Wireless Module Replace HC-05 HC-06

HC-09 Bluetooth-compatible Module HC09 BLE4.0 Master-slave Integrated Ibeacon Module CC2541 Wireless Module Replace HC-05 HC-06

$2.95$4.22

HC-05 master-slave integrated bluetooth module board wireless serial port transparent transmission communication module 2.4G wir HC-05 master-slave integrated bluetooth module board wireless serial port transparent transmission communication module 2.4G wir

HC-05 master-slave integrated bluetooth module board wireless serial port transparent transmission communication module 2.4G wir

$50.00$50.00

JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE JDY-24 Master Slave Through the Base Plate With Buttons JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE JDY-24 Master Slave Through the Base Plate With Buttons

JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE JDY-24 Master Slave Through the Base Plate With Buttons

$2.09$2.09

10 sold
5pcs CC2541 Bluetooth 4.0 BLE Low-power Master-slave Integrated Airsync IBeacon JDY-08 Bluetooth Module 5pcs CC2541 Bluetooth 4.0 BLE Low-power Master-slave Integrated Airsync IBeacon JDY-08 Bluetooth Module

5pcs CC2541 Bluetooth 4.0 BLE Low-power Master-slave Integrated Airsync IBeacon JDY-08 Bluetooth Module

$51.50$51.50

GC-1201S two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub GC-1201S two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub

GC-1201S two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub

$38.98$38.98

4 sold
29% off
ABAN I2S ADC Audio I2S Acquisition Card Module Master/Slave Mode 24Bit 192K 96K 48K Multi-Functional Development Board ABAN I2S ADC Audio I2S Acquisition Card Module Master/Slave Mode 24Bit 192K 96K 48K Multi-Functional Development Board

ABAN I2S ADC Audio I2S Acquisition Card Module Master/Slave Mode 24Bit 192K 96K 48K Multi-Functional Development Board

$95.20$134.09

5% off
1PCSTB-05 low-power Bluetooth BLE5.0module Mesh networking master-slave integrated wireless serial port transparent transmission 1PCSTB-05 low-power Bluetooth BLE5.0module Mesh networking master-slave integrated wireless serial port transparent transmission

1PCSTB-05 low-power Bluetooth BLE5.0module Mesh networking master-slave integrated wireless serial port transparent transmission

$9.72$10.23

50% off
HC-05 HC05 Wireless Module For rduino Serial 6 Pin Bluetooth / HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave HC-05 HC05 Wireless Module For rduino Serial 6 Pin Bluetooth / HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave

HC-05 HC05 Wireless Module For rduino Serial 6 Pin Bluetooth / HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave

$37.02$74.04

8 sold
62% off
ViVaSSOEM EtherCAT Master STM32H743 Supports Slave Stations Such As LAN9252 AX58100 ET1100 ViVaSSOEM EtherCAT Master STM32H743 Supports Slave Stations Such As LAN9252 AX58100 ET1100

ViVaSSOEM EtherCAT Master STM32H743 Supports Slave Stations Such As LAN9252 AX58100 ET1100

$829.30$2182.38

57% off
HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse Integrated Bluetooth Serial Pass-Through Module Wireless Serial for Arduino HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse Integrated Bluetooth Serial Pass-Through Module Wireless Serial for Arduino

HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse Integrated Bluetooth Serial Pass-Through Module Wireless Serial for Arduino

$26.29$61.20

185 sold
For STM32 AX58100 LAN9252 EtherCAT Master Slave Development Board For STM32 AX58100 LAN9252 EtherCAT Master Slave Development Board

For STM32 AX58100 LAN9252 EtherCAT Master Slave Development Board

$360.00$360.00

HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

$2.36$2.36

HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

$1.66$1.66

1 sold
5% off
Two master, one slave, multi-slave RS485 repeater with buffer and opto-isolation for Modbus dual-master hub Two master, one slave, multi-slave RS485 repeater with buffer and opto-isolation for Modbus dual-master hub

Two master, one slave, multi-slave RS485 repeater with buffer and opto-isolation for Modbus dual-master hub

$392.23$412.87

10% off
YT RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module YT RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module

YT RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module

$32.82$36.47

1-50Pcs Bluetooth Module 4.0 BLE CC2541 Master-slave Integrated HM-11 Serial Port Module 1-50Pcs Bluetooth Module 4.0 BLE CC2541 Master-slave Integrated HM-11 Serial Port Module

1-50Pcs Bluetooth Module 4.0 BLE CC2541 Master-slave Integrated HM-11 Serial Port Module

$75.00$75.00

28% off
RS485/RS232/USB Master-Slave Network Transceiver Wireless Repeater FSK GFSK 433M 868M Uhf FR Module Board RT4AE01 RS485/RS232/USB Master-Slave Network Transceiver Wireless Repeater FSK GFSK 433M 868M Uhf FR Module Board RT4AE01

RS485/RS232/USB Master-Slave Network Transceiver Wireless Repeater FSK GFSK 433M 868M Uhf FR Module Board RT4AE01

$6.95$9.65

7 sold
49% off
JDY-08 Bluetooth 4.0 BLE Low-Power CC2541 Master-Slave Integrated Support AirSync IBeacon Module JDY-08 Bluetooth 4.0 BLE Low-Power CC2541 Master-Slave Integrated Support AirSync IBeacon Module

JDY-08 Bluetooth 4.0 BLE Low-Power CC2541 Master-Slave Integrated Support AirSync IBeacon Module

$10.30$20.19

5 sold
HC05 HC-05 3.6V-6V master-slave integrated wireless serial port transparent transmission module HC05 HC-05 3.6V-6V master-slave integrated wireless serial port transparent transmission module

HC05 HC-05 3.6V-6V master-slave integrated wireless serial port transparent transmission module

$28.60$28.60

1pcs HC-05 master-slave integrated wireless Bluetooth module serial transparent communication with clear button

1pcs HC-05 master-slave integrated wireless Bluetooth module serial transparent communication with clear button

$40.80$40.80

10PCS CD4027BE DIP-16 Through-hole dual J-K master-slave flip-flop DIP-16 logic chip 10PCS CD4027BE DIP-16 Through-hole dual J-K master-slave flip-flop DIP-16 logic chip

10PCS CD4027BE DIP-16 Through-hole dual J-K master-slave flip-flop DIP-16 logic chip

$8.07$8.07

28% off
RT18A01 RS485 Transceiver Wireless Repeater 485 Master-Slave Control 433M 868M FSK UHF Module RT18A01 RS485 Transceiver Wireless Repeater 485 Master-Slave Control 433M 868M FSK UHF Module

RT18A01 RS485 Transceiver Wireless Repeater 485 Master-Slave Control 433M 868M FSK UHF Module

$4.18$5.80

21 sold
62% off
BoMaSSOEM EtherCAT Master STM32H743 Supports Slave Stations Such As LAN9252 AX58100 ET1100 BoMaSSOEM EtherCAT Master STM32H743 Supports Slave Stations Such As LAN9252 AX58100 ET1100

BoMaSSOEM EtherCAT Master STM32H743 Supports Slave Stations Such As LAN9252 AX58100 ET1100

$828.00$2178.96

HC-08D CC2540 BLE4.0 Bluetooth module Master/Slave integrated wireless serial communication transparent module HC-08D CC2540 BLE4.0 Bluetooth module Master/Slave integrated wireless serial communication transparent module

HC-08D CC2540 BLE4.0 Bluetooth module Master/Slave integrated wireless serial communication transparent module

$3.00$3.00

HC-09 Bluetooth Serial Port module 4.0BLE Master/Slave integrated ibeacon module CC2541 Wireless passthrough transmission HC-09 Bluetooth Serial Port module 4.0BLE Master/Slave integrated ibeacon module CC2541 Wireless passthrough transmission

HC-09 Bluetooth Serial Port module 4.0BLE Master/Slave integrated ibeacon module CC2541 Wireless passthrough transmission

$2.60$2.60

HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

$1.66$1.66

20 sold
5% off
JDY-08 Bluetooth-compatible Board 4.0BLE Low Power Master-Slave Supports Airsync Module (D4B2) JDY-08 Bluetooth-compatible Board 4.0BLE Low Power Master-Slave Supports Airsync Module (D4B2)

JDY-08 Bluetooth-compatible Board 4.0BLE Low Power Master-Slave Supports Airsync Module (D4B2)

$5.22$5.49

5% off
I2S ADC Audio I2S Capture Card Module Master-Slave Mode Development Board 24BIT 192K 96K 48K I2S ADC Audio I2S Capture Card Module Master-Slave Mode Development Board 24BIT 192K 96K 48K

I2S ADC Audio I2S Capture Card Module Master-Slave Mode Development Board 24BIT 192K 96K 48K

$9.97 $10.50

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
diymore RS232 Bluetooth Serial Adapter Communication Master-Slave Module diymore RS232 Bluetooth Serial Adapter Communication Master-Slave Module

diymore RS232 Bluetooth Serial Adapter Communication Master-Slave Module

$31.68 $31.68

Categories: Electronic Components & Supplies, Active Components

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25% off
1Pc-5Pcs HC-08 HC-08D HC08 CC2540 Bluetooth-compatible BLE 4.0 Wireless Serial Port Module Master-slave Integrated RF Low Power 1Pc-5Pcs HC-08 HC-08D HC08 CC2540 Bluetooth-compatible BLE 4.0 Wireless Serial Port Module Master-slave Integrated RF Low Power

1Pc-5Pcs HC-08 HC-08D HC08 CC2540 Bluetooth-compatible BLE 4.0 Wireless Serial Port Module Master-slave Integrated RF Low Power

$1.30 $1.73

1 sold

Categories: Electronic Components & Supplies, Active Components

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4% off
HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

$19.17 $20.16

5 sold

Categories: Electronic Components & Supplies, Active Components

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64% off
BoMasMEtherCAT Motor Control Development Board Master/Slave PMSM/BLDC/FOC Vector Control BoMasMEtherCAT Motor Control Development Board Master/Slave PMSM/BLDC/FOC Vector Control

BoMasMEtherCAT Motor Control Development Board Master/Slave PMSM/BLDC/FOC Vector Control

$1757.38 $4881.60

Categories: Electronic Components & Supplies, Active Components

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7% off
32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module

32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Expansion Module

$200.38 $216.86

8 sold

Categories: Electronic Components & Supplies, Active Components

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GC-1201Pro two master one slave server RS485 hub Modbus RTU communication protocol GC-1201Pro two master one slave server RS485 hub Modbus RTU communication protocol

GC-1201Pro two master one slave server RS485 hub Modbus RTU communication protocol

$47.98 $47.98

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Original HC-05/HC-06 master-slave integrated wireless Bluetooth module with serial transparent communication and clear button bl Original HC-05/HC-06 master-slave integrated wireless Bluetooth module with serial transparent communication and clear button bl

Original HC-05/HC-06 master-slave integrated wireless Bluetooth module with serial transparent communication and clear button bl

$24.00 $24.00

Categories: Electronic Components & Supplies, Active Components

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HC-05 to serial port module group CSR Master-slave integrated 51 SINGLE-chip microcomputer HC-05 module HC-05 to serial port module group CSR Master-slave integrated 51 SINGLE-chip microcomputer HC-05 module

HC-05 to serial port module group CSR Master-slave integrated 51 SINGLE-chip microcomputer HC-05 module

$26.25 $26.25

Categories: Electronic Components & Supplies, Active Components

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30% off
HC-09 Bluetooth-compatible Module HC09 BLE4.0 Master-slave Integrated Ibeacon Module CC2541 Wireless Module Replace HC-05 HC-06 HC-09 Bluetooth-compatible Module HC09 BLE4.0 Master-slave Integrated Ibeacon Module CC2541 Wireless Module Replace HC-05 HC-06

HC-09 Bluetooth-compatible Module HC09 BLE4.0 Master-slave Integrated Ibeacon Module CC2541 Wireless Module Replace HC-05 HC-06

$2.95 $4.22

Categories: Electronic Components & Supplies, Active Components

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HC-05 master-slave integrated bluetooth module board wireless serial port transparent transmission communication module 2.4G wir HC-05 master-slave integrated bluetooth module board wireless serial port transparent transmission communication module 2.4G wir

HC-05 master-slave integrated bluetooth module board wireless serial port transparent transmission communication module 2.4G wir

$50.00 $50.00

Categories: Electronic Components & Supplies, Active Components

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JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE JDY-24 Master Slave Through the Base Plate With Buttons JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE JDY-24 Master Slave Through the Base Plate With Buttons

JDY-24M Bluetooth 5.0 MESH Zigbee Module BLE JDY-24 Master Slave Through the Base Plate With Buttons

$2.09 $2.09

10 sold

Categories: Electronic Components & Supplies, Active Components

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5pcs CC2541 Bluetooth 4.0 BLE Low-power Master-slave Integrated Airsync IBeacon JDY-08 Bluetooth Module 5pcs CC2541 Bluetooth 4.0 BLE Low-power Master-slave Integrated Airsync IBeacon JDY-08 Bluetooth Module

5pcs CC2541 Bluetooth 4.0 BLE Low-power Master-slave Integrated Airsync IBeacon JDY-08 Bluetooth Module

$51.50 $51.50

Categories: Electronic Components & Supplies, Active Components

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GC-1201S two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub GC-1201S two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub

GC-1201S two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub

$38.98 $38.98

4 sold

Categories: Electronic Components & Supplies, Active Components

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29% off
ABAN I2S ADC Audio I2S Acquisition Card Module Master/Slave Mode 24Bit 192K 96K 48K Multi-Functional Development Board ABAN I2S ADC Audio I2S Acquisition Card Module Master/Slave Mode 24Bit 192K 96K 48K Multi-Functional Development Board

ABAN I2S ADC Audio I2S Acquisition Card Module Master/Slave Mode 24Bit 192K 96K 48K Multi-Functional Development Board

$95.20 $134.09

Categories: Electronic Components & Supplies, Active Components

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5% off
1PCSTB-05 low-power Bluetooth BLE5.0module Mesh networking master-slave integrated wireless serial port transparent transmission 1PCSTB-05 low-power Bluetooth BLE5.0module Mesh networking master-slave integrated wireless serial port transparent transmission

1PCSTB-05 low-power Bluetooth BLE5.0module Mesh networking master-slave integrated wireless serial port transparent transmission

$9.72 $10.23

Categories: Electronic Components & Supplies, Active Components

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50% off
HC-05 HC05 Wireless Module For rduino Serial 6 Pin Bluetooth / HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave HC-05 HC05 Wireless Module For rduino Serial 6 Pin Bluetooth / HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave

HC-05 HC05 Wireless Module For rduino Serial 6 Pin Bluetooth / HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave

$37.02 $74.04

8 sold

Categories: Electronic Components & Supplies, Active Components

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62% off
ViVaSSOEM EtherCAT Master STM32H743 Supports Slave Stations Such As LAN9252 AX58100 ET1100 ViVaSSOEM EtherCAT Master STM32H743 Supports Slave Stations Such As LAN9252 AX58100 ET1100

ViVaSSOEM EtherCAT Master STM32H743 Supports Slave Stations Such As LAN9252 AX58100 ET1100

$829.30 $2182.38

Categories: Electronic Components & Supplies, Active Components

Buy Now
57% off
HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse Integrated Bluetooth Serial Pass-Through Module Wireless Serial for Arduino HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse Integrated Bluetooth Serial Pass-Through Module Wireless Serial for Arduino

HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse Integrated Bluetooth Serial Pass-Through Module Wireless Serial for Arduino

$26.29 $61.20

185 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
For STM32 AX58100 LAN9252 EtherCAT Master Slave Development Board For STM32 AX58100 LAN9252 EtherCAT Master Slave Development Board

For STM32 AX58100 LAN9252 EtherCAT Master Slave Development Board

$360.00 $360.00

Categories: Electronic Components & Supplies, Active Components

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HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

$2.36 $2.36

Categories: Electronic Components & Supplies, Active Components

Buy Now
HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

$1.66 $1.66

1 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
Two master, one slave, multi-slave RS485 repeater with buffer and opto-isolation for Modbus dual-master hub Two master, one slave, multi-slave RS485 repeater with buffer and opto-isolation for Modbus dual-master hub

Two master, one slave, multi-slave RS485 repeater with buffer and opto-isolation for Modbus dual-master hub

$392.23 $412.87

Categories: Electronic Components & Supplies, Active Components

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10% off
YT RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module YT RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module

YT RT18A01 RS485 Transceiver Wireless Repeater 485 Master-slave control 433M 868M FSK Uhf Module

$32.82 $36.47

Categories: Electronic Components & Supplies, Active Components

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1-50Pcs Bluetooth Module 4.0 BLE CC2541 Master-slave Integrated HM-11 Serial Port Module 1-50Pcs Bluetooth Module 4.0 BLE CC2541 Master-slave Integrated HM-11 Serial Port Module

1-50Pcs Bluetooth Module 4.0 BLE CC2541 Master-slave Integrated HM-11 Serial Port Module

$75.00 $75.00

Categories: Electronic Components & Supplies, Active Components

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28% off
RS485/RS232/USB Master-Slave Network Transceiver Wireless Repeater FSK GFSK 433M 868M Uhf FR Module Board RT4AE01 RS485/RS232/USB Master-Slave Network Transceiver Wireless Repeater FSK GFSK 433M 868M Uhf FR Module Board RT4AE01

RS485/RS232/USB Master-Slave Network Transceiver Wireless Repeater FSK GFSK 433M 868M Uhf FR Module Board RT4AE01

$6.95 $9.65

7 sold

Categories: Electronic Components & Supplies, Active Components

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49% off
JDY-08 Bluetooth 4.0 BLE Low-Power CC2541 Master-Slave Integrated Support AirSync IBeacon Module JDY-08 Bluetooth 4.0 BLE Low-Power CC2541 Master-Slave Integrated Support AirSync IBeacon Module

JDY-08 Bluetooth 4.0 BLE Low-Power CC2541 Master-Slave Integrated Support AirSync IBeacon Module

$10.30 $20.19

5 sold

Categories: Electronic Components & Supplies, Active Components

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HC05 HC-05 3.6V-6V master-slave integrated wireless serial port transparent transmission module HC05 HC-05 3.6V-6V master-slave integrated wireless serial port transparent transmission module

HC05 HC-05 3.6V-6V master-slave integrated wireless serial port transparent transmission module

$28.60 $28.60

Categories: Electronic Components & Supplies, Active Components

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1pcs HC-05 master-slave integrated wireless Bluetooth module serial transparent communication with clear button

1pcs HC-05 master-slave integrated wireless Bluetooth module serial transparent communication with clear button

$40.80 $40.80

Categories: Electronic Components & Supplies, Active Components

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10PCS CD4027BE DIP-16 Through-hole dual J-K master-slave flip-flop DIP-16 logic chip 10PCS CD4027BE DIP-16 Through-hole dual J-K master-slave flip-flop DIP-16 logic chip

10PCS CD4027BE DIP-16 Through-hole dual J-K master-slave flip-flop DIP-16 logic chip

$8.07 $8.07

Categories: Electronic Components & Supplies, Active Components

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28% off
RT18A01 RS485 Transceiver Wireless Repeater 485 Master-Slave Control 433M 868M FSK UHF Module RT18A01 RS485 Transceiver Wireless Repeater 485 Master-Slave Control 433M 868M FSK UHF Module

RT18A01 RS485 Transceiver Wireless Repeater 485 Master-Slave Control 433M 868M FSK UHF Module

$4.18 $5.80

21 sold

Categories: Electronic Components & Supplies, Active Components

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62% off
BoMaSSOEM EtherCAT Master STM32H743 Supports Slave Stations Such As LAN9252 AX58100 ET1100 BoMaSSOEM EtherCAT Master STM32H743 Supports Slave Stations Such As LAN9252 AX58100 ET1100

BoMaSSOEM EtherCAT Master STM32H743 Supports Slave Stations Such As LAN9252 AX58100 ET1100

$828.00 $2178.96

Categories: Electronic Components & Supplies, Active Components

Buy Now
HC-08D CC2540 BLE4.0 Bluetooth module Master/Slave integrated wireless serial communication transparent module HC-08D CC2540 BLE4.0 Bluetooth module Master/Slave integrated wireless serial communication transparent module

HC-08D CC2540 BLE4.0 Bluetooth module Master/Slave integrated wireless serial communication transparent module

$3.00 $3.00

Categories: Electronic Components & Supplies, Active Components

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HC-09 Bluetooth Serial Port module 4.0BLE Master/Slave integrated ibeacon module CC2541 Wireless passthrough transmission HC-09 Bluetooth Serial Port module 4.0BLE Master/Slave integrated ibeacon module CC2541 Wireless passthrough transmission

HC-09 Bluetooth Serial Port module 4.0BLE Master/Slave integrated ibeacon module CC2541 Wireless passthrough transmission

$2.60 $2.60

Categories: Electronic Components & Supplies, Active Components

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HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

$1.66 $1.66

20 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
JDY-08 Bluetooth-compatible Board 4.0BLE Low Power Master-Slave Supports Airsync Module (D4B2) JDY-08 Bluetooth-compatible Board 4.0BLE Low Power Master-Slave Supports Airsync Module (D4B2)

JDY-08 Bluetooth-compatible Board 4.0BLE Low Power Master-Slave Supports Airsync Module (D4B2)

$5.22 $5.49

Categories: Electronic Components & Supplies, Active Components

Buy Now