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Controllers & Modules

220 products
ULN2003 Driver Board - Robot Pi Shop
ULN2003 Driver Board
$1.50
DC 12V Delay Relay Shield NE555 Timer Switch Adjustable Module 0~10S - Robot Pi Shop
DC 12V Delay Relay Shield NE555 Timer Switch Adjustable Module 0~10S
$2.45
4 CH 315Mhz Key Wireless Remote Control Kits Receiver module - Robot Pi Shop
4 CH 315Mhz Key Wireless Remote Control Kits Receiver module
$4.99
AC 220V 1 Channel Optocoupler Isolation Module - Robot Pi Shop
AC 220V 1 Channel Optocoupler Isolation Module
$2.99
PWM to Voltage Converter Module - Robot Pi Shop
PWM to Voltage Converter Module
$4.99
Electronic Building Blocks Big Key Button Module - Robot Pi Shop
Electronic Building Blocks Big Key Button Module
$2.99
Voltage Frequency Converter 0-10V To 0-10KHz Conversion Module - Robot Pi Shop
Voltage Frequency Converter 0-10V To 0-10KHz Conversion Module
$4.99
IR 1 Channel Infrared Receiver Driving Switch Relay Driver Module - Robot Pi Shop
IR 1 Channel Infrared Receiver Driving Switch Relay Driver Module - Robot Pi Shop
IR 1 Channel Infrared Receiver Driving Switch Relay Driver Module
$4.50
PC817 4 Channel Optocoupler Isolation Board - Robot Pi Shop
PC817 4 Channel Optocoupler Isolation Board
$2.99
AC 220V MCU TTL Level 8-Channel Optocoupler Isolation Testing Board - Robot Pi Shop
Soldout
AC 220V MCU TTL Level 8-Channel Optocoupler Isolation Testing Board
$17.99
XL4015 E1 5A Buck DC to DC Converter - Robot Pi Shop
Soldout
XL4015 E1 5A Buck DC to DC Converter
$4.99
LM2596 DIP DC-DC Step Down Module - Robot Pi Shop
LM2596 DIP DC-DC Step Down Module
$2.99
LM2596 SMD DC-DC Step-down module - Robot Pi Shop
LM2596 SMD DC-DC Step-down module
$2.99
CP2102 MICRO USB to UART TTL Module - Robot Pi Shop
CP2102 MICRO USB to UART TTL Module
$2.99
CP2102 module USB to TTL Serial - Robot Pi Shop
CP2102 module USB to TTL Serial
$3.99
SIM800L GPRS GSM Module - Robot Pi Shop
Soldout
SIM800L GPRS GSM Module
$5.99
USB to RS485 485 Converter Adapter - Robot Pi Shop
USB to RS485 Converter Adapter
$2.99
NEO-6M GPS Module - Robot Pi Shop
Soldout
NEO-6M GPS Module
$7.99
TP4056 Lithium Battery Charger Module - Robot Pi Shop
TP4056 Lithium Battery Charger Module
$0.50
BMS 3S 30A 12V Li-ion Lithium 18650 Battery Protection Circuit - Robot Pi Shop
BMS 3S 30A 12V Li-ion Lithium 18650 Battery Protection Circuit - Robot Pi Shop
Soldout
BMS 3S 30A 12V Li-ion Lithium 18650 Battery Protection Circuit
$3.45
TP4056 Micro USB 5V 1A Lithium Battery Charging Module - Robot Pi Shop
TP4056 Micro USB 5V 1A Lithium Battery Charging Module
$0.50
Voice Record Play ISD1760 Module - Robot Pi Shop
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Voice Record Play ISD1760 Module
$8.99
ISD1820 Voice Recording Module - Robot Pi Shop
ISD1820 Voice Recording Module
$4.99
Programmable Relay 12V 8 Channels USB Computer Control - Robot Pi Shop
Programmable Relay 12V 8 Channels USB Computer Control
$9.99
USB Control 2-Way 5V 2 Channel Relay Module - Robot Pi Shop
USB Control 2-Way 5V 2 Channel Relay Module
$4.99
USB Wifi Adapter 150Mbps 150M - Robot Pi Shop
Soldout
USB Wifi Adapter 150Mbps 150M
$5.99
Liquid Water Level Controller Switch - Robot Pi Shop
Liquid Water Level Controller Switch
$8.99
MH1210W Digital Temperature Controller - Robot Pi Shop
MH1210W Digital Temperature Controller - Robot Pi Shop
MH1210W Digital Temperature Controller
$9.99