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CNC buck-boost module / constant voltage and constant current /12V boost 9V24V/adjustable buck boost solar charging
41216
CNC buck-boost module / constant voltage and constant current /12V boost 9V24V/adjustable buck boost solar charging
841:v

9989

In Stock
US$5.49
SKU:41216
841:v
CNC USB color screen power supply / buck-boost module / constant voltage constant current / 5V to 9V12V24VUSB boost line XY-UDP
41217
CNC USB color screen power supply / buck-boost module / constant voltage constant current / 5V to 9V12V24VUSB boost line XY-UDP
823:v

9989

In Stock
US$13.15
SKU:41217
823:v
USB adjustable buck-boost power supply voltage regulator module/5V to 3.3V 9V 12V 18V24V DPL with current
41226
USB adjustable buck-boost power supply voltage regulator module/5V to 3.3V 9V 12V 18V24V DPL with current
800:v

9989

In Stock
US$1.87
SKU:41226
800:v
5V/1A ultra-small three-terminal voltage regulator block / substitute LM7805 5.5~32V input high efficiency
41236
5V/1A ultra-small three-terminal voltage regulator block / substitute LM7805 5.5~32V input high efficiency
802:v

9987

In Stock
US$0.49
SKU:41236
802:v
Upgraded version 9V/12V/24V to 5V DC-DC buck /car charger 3A output USB
41267
Upgraded version 9V/12V/24V to 5V DC-DC buck /car charger 3A output USB
798:v

10000

In Stock
US$0.39
SKU:41267
798:v
2V normally open trigger delay relay/ delay circuit module/ vibration alarm module
41045
2V normally open trigger delay relay/ delay circuit module/ vibration alarm module
810:v

9989

In Stock
US$1.29
SKU:41045
810:v
Delayed power off trigger / voltage upper and lower limit detection / cycle timing count control
41049
Delayed power off trigger / voltage upper and lower limit detection / cycle timing count control
839:v

9989

In Stock
US$4.06
SKU:41049
839:v
1 Channels 5V Relay For Arduinos
41073
1 Channels 5V Relay For Arduinos
1030:v

9989

In Stock
US$1.34
SKU:41073
1030:v
3.3V 5V 3 Channel Relay Module With optocoupler For PIC AVR DSP ARM
41097
3.3V 5V 3 Channel Relay Module With optocoupler For PIC AVR DSP ARM
1422:v

9989

In Stock
US$1.62
SKU:41097
1422:v
12V 3 Channel Relay Module With optocoupler For PIC AVR DSP ARM
41098
12V 3 Channel Relay Module With optocoupler For PIC AVR DSP ARM
1422:v

9989

In Stock
US$1.62
SKU:41098
1422:v
DC12V ESP8266 Four Channel Wifi Relay IOT Smart Home Phone APP Remote Control Switch
41125
DC12V ESP8266 Four Channel Wifi Relay IOT Smart Home Phone APP Remote Control Switch
862:v

9979

In Stock
US$6.09
SKU:41125
862:v
5V ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch
41126
5V ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch
842:v

9979

In Stock
US$4.76
SKU:41126
842:v
4-channel Pro mini relay expansion board / diy multi-function delay relay / PLC power timing device
41127
4-channel Pro mini relay expansion board / diy multi-function delay relay / PLC power timing device
882:v

9989

In Stock
US$11.90
SKU:41127
882:v
WIFI mobile phone remote control relay module 5V / smart home mobile phone APP SUNLEPHANT
41149
WIFI mobile phone remote control relay module 5V / smart home mobile phone APP SUNLEPHANT
733:v

9989

In Stock
US$3.99
SKU:41149
733:v
5V ESP8266 Dual WiFi Relay / Internet of Things Smart Home / Mobile APP Remote Control Switch
41150
5V ESP8266 Dual WiFi Relay / Internet of Things Smart Home / Mobile APP Remote Control Switch
829:v

9989

In Stock
US$5.24
SKU:41150
829:v
LM2577 DC-DC adjustable power supply high efficiency boost module
41162
LM2577 DC-DC adjustable power supply high efficiency boost module
886:v

9989

In Stock
US$1.68
SKU:41162
886:v
2-Way Ethernet Delay Relay Module DC5V TCP/UDP Controller Module Network Switch WEB Server
41164
2-Way Ethernet Delay Relay Module DC5V TCP/UDP Controller Module Network Switch WEB Server
2081:v

9987

In Stock
US$14.86
SKU:41164
2081:v
5V single relay module with optocoupler isolated low level trigger compatible with arduino
41173
5V single relay module with optocoupler isolated low level trigger compatible with arduino
872:v

9989

In Stock
US$0.94
SKU:41173
872:v
DC5-80V power supply ESP8266/WIFI single-channel relay module ESP-12F development board secondary development
41182
DC5-80V power supply ESP8266/WIFI single-channel relay module ESP-12F development board secondary development
1321:v

9989

In Stock
US$4.39
SKU:41182
1321:v
AC/DC power supply /ESP8266 WIFI single-channel relay module/ ESP-12F development board secondary development
41196
AC/DC power supply /ESP8266 WIFI single-channel relay module/ ESP-12F development board secondary development
1042:v

9989

In Stock
US$5.72
SKU:41196
1042:v
Modbus-Rtu 1-channel relay module switch input and output RS485/TTL communication output
41268
Modbus-Rtu 1-channel relay module switch input and output RS485/TTL communication output
1152:v

9989

In Stock
US$2.48
SKU:41268
1152:v
Modbus-Rtu 2-channel relay module switch input and output RS485/TTL communication output
41269
Modbus-Rtu 2-channel relay module switch input and output RS485/TTL communication output
1204:v

9989

In Stock
US$3.34
SKU:41269
1204:v
MCP23017 I2C 2317 serial interface 16-bit I/O expander Serial
41066
MCP23017 I2C 2317 serial interface 16-bit I/O expander Serial
1133:v

9989

In Stock
US$16.00
SKU:41066
1133:v
TFT01 3.2 inch Mega Touch LCD Expansion Board Shield
41074
TFT01 3.2 inch Mega Touch LCD Expansion Board Shield
957:v

9989

In Stock
US$1.81
SKU:41074
957:v
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