Circuit Board Components

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2 In 1 DC 12V Liquid Level Sensor Switch Relay Module for Motor Fish Tank
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2 In 1 DC 12V Liquid Level Sensor Switch Relay Module for Motor Fish Tank
$ 27 .62
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Official Isp Usbasp Programmer For 51 Atmel Avr Download Support Win 7 64 Random Color Multi
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Official Isp Usbasp Programmer For 51 Atmel Avr Download Support Win 7 64 Random Color Multi
$ 12 .97
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1A 3.2V 6.4V 9.6V 12.8V 16V 19.2V LiFePO4 Batterie Charger Charging Module
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1A 3.2V 6.4V 9.6V 12.8V 16V 19.2V LiFePO4 Batterie Charger Charging Module
$ 25 .79
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Multifunctional Expansion Board Blue
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Multifunctional Expansion Board Blue
$ 15 .97
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DC 12V 2CH Multi-function Delay Relay Timer Time Switch for PLC LED Motor
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DC 12V 2CH Multi-function Delay Relay Timer Time Switch for PLC LED Motor
$ 34 .27
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Lua Wifi Internet Things Development Board Based Esp8266 Cp2102 Wireless Module Black
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Lua Wifi Internet Things Development Board Based Esp8266 Cp2102 Wireless Module Black
$ 18 .98
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Nrf24l01 Enhanced Wireless Module Black
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Nrf24l01 Enhanced Wireless Module Black
$ 18 .98
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Esp8266 Lua Wifi Internet Development Board Black
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Esp8266 Lua Wifi Internet Development Board Black
$ 28 .97
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6W DC-DC Step-up Converter 2.6-6V to 12V Boost Voltage Regulator Module
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6W DC-DC Step-up Converter 2.6-6V to 12V Boost Voltage Regulator Module
$ 22 .94
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KC11B04 3.3V 5V KC11B04 4 Key Analog Buttons AD Keypad Board ADC Port Keyboard
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KC11B04 3.3V 5V KC11B04 4 Key Analog Buttons AD Keypad Board ADC Port Keyboard
$ 23 .25
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2pcs 8ch Analog Multiplexer/Demultiplexer 74HC4051 Module
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2pcs 8ch Analog Multiplexer/Demultiplexer 74HC4051 Module
$ 23 .57
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2pcs Blue Common Cathode LED Indicator Module Breadboard Starter Kit Board-2#
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2pcs Blue Common Cathode LED Indicator Module Breadboard Starter Kit Board-2#
$ 23 .57
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2pcs Red Common Cathode LED Indicator Module Breadboard Starter Kit Board-1#
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2pcs Red Common Cathode LED Indicator Module Breadboard Starter Kit Board-1#
$ 23 .57
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2pcs Blue Common Cathode LED Indicator Module Breadboard Starter Kit Board-1#
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2pcs Blue Common Cathode LED Indicator Module Breadboard Starter Kit Board-1#
$ 23 .57
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7W mini DC Boost Step-up Converter 2.6-5.5V to 12V no Pin for LED Motor
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7W mini DC Boost Step-up Converter 2.6-5.5V to 12V no Pin for LED Motor
$ 23 .57
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2pcs Red Common Anode LED Indicator Module Breadboard Starter Kit Board-1#
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2pcs Red Common Anode LED Indicator Module Breadboard Starter Kit Board-1#
$ 23 .57
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2pcs Blue Common Anode LED Indicator Module Breadboard Starter Kit Board-1#
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2pcs Blue Common Anode LED Indicator Module Breadboard Starter Kit Board-1#
$ 23 .57
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DC 12V DPDT Signal Relay Board Dual Channel selector switch Module
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DC 12V DPDT Signal Relay Board Dual Channel selector switch Module
$ 23 .57
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2pcs Blue Common Anode LED Indicator Module Breadboard Starter Kit Board-2#
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2pcs Blue Common Anode LED Indicator Module Breadboard Starter Kit Board-2#
$ 23 .57
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2pcs Red Common Anode LED Indicator Module Breadboard Starter Kit Board-2#
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2pcs Red Common Anode LED Indicator Module Breadboard Starter Kit Board-2#
$ 23 .57
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2A DC Buck Converter 3.3-5.5 to 3.3V Module Step Down Voltage Regulator no Pin
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2A DC Buck Converter 3.3-5.5 to 3.3V Module Step Down Voltage Regulator no Pin
$ 23 .57
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USB Adapter Pro Mini Download Cable CH340 Replace FT232 CP2102 PL2303 UART
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USB Adapter Pro Mini Download Cable CH340 Replace FT232 CP2102 PL2303 UART
$ 23 .57
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10V TL341 High Precision Voltage Reference Module for OPA ADC DAC ARM STM32 MCU
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10V TL341 High Precision Voltage Reference Module for OPA ADC DAC ARM STM32 MCU
$ 23 .57
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DC 0.9-6V to 3V Step-UP Step-Down Converter Board Power Supply Module
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DC 0.9-6V to 3V Step-UP Step-Down Converter Board Power Supply Module
$ 23 .57
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2pcs Red Common Cathode LED Indicator Module Breadboard Starter Kit Board-2#
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2pcs Red Common Cathode LED Indicator Module Breadboard Starter Kit Board-2#
$ 23 .57
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0.7-5V to 3.3 DC Boost Converter voltage Step-up Module no pin
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0.7-5V to 3.3 DC Boost Converter voltage Step-up Module no pin
$ 24 .13
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5V 1CH Flip-Flop Latch Relay Module Bistable Self-locking Trigger Switch Board
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5V 1CH Flip-Flop Latch Relay Module Bistable Self-locking Trigger Switch Board
$ 24 .14
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DC 12V Sensor Timer Delay Relay Board for Light bar Garage Door-PIR Sensor
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DC 12V Sensor Timer Delay Relay Board for Light bar Garage Door-PIR Sensor
$ 24 .15
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DC 12V Sensor Timer Delay Relay Board for Light bar Garage Door-Radar Sensor
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DC 12V Sensor Timer Delay Relay Board for Light bar Garage Door-Radar Sensor
$ 24 .15
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DC 6-24V 2A Flip-Flop Latch Motor Reversible Controller Self-locking bistable
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DC 6-24V 2A Flip-Flop Latch Motor Reversible Controller Self-locking bistable
$ 24 .77
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TTL Modbus Rtu NTC Thermistor Temperature Sensor Module B3950 10K 1%-B
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TTL Modbus Rtu NTC Thermistor Temperature Sensor Module B3950 10K 1%-B
$ 24 .77
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TTL Modbus Rtu NTC Thermistor Temperature Sensor Module B3950 10K 1%-A
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TTL Modbus Rtu NTC Thermistor Temperature Sensor Module B3950 10K 1%-A
$ 24 .77
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12V 1CH Flip-Flop Latch Relay Module Bistable Self-locking Trigger Switch Board
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12V 1CH Flip-Flop Latch Relay Module Bistable Self-locking Trigger Switch Board
$ 24 .77
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DC USB Serial Port Relay Optically isolated UART RS232 Switch Board-50cm cable
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DC USB Serial Port Relay Optically isolated UART RS232 Switch Board-50cm cable
$ 23 .79
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7CH DC 12V RS485 NTC Thermistor Temperature Sensor Modbus Rtu Remote acquisition monitor Module B3950 10K 1%
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7CH DC 12V RS485 NTC Thermistor Temperature Sensor Modbus Rtu Remote acquisition monitor Module B3950 10K 1%
$ 23 .81
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7CH DC 12V RS485 NTC Thermistor Temperature Sensor Modbus B3950 10K 1%-A
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7CH DC 12V RS485 NTC Thermistor Temperature Sensor Modbus B3950 10K 1%-A
$ 23 .81
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7CH DC 12V RS485 NTC Thermistor Temperature Sensor Modbus Rtu Remote acquisition monitor Module B3950 10K 1%
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7CH DC 12V RS485 NTC Thermistor Temperature Sensor Modbus Rtu Remote acquisition monitor Module B3950 10K 1%
$ 23 .81
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7CH DC 12V RS485 NTC Thermistor Temperature Sensor Modbus B3950 10K 1%-B
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7CH DC 12V RS485 NTC Thermistor Temperature Sensor Modbus B3950 10K 1%-B
$ 23 .81
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2 IN 1 5W DC-DC Buck Converter & LDO Regulator DC 6-40V to 3.3V No Pin
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2 IN 1 5W DC-DC Buck Converter & LDO Regulator DC 6-40V to 3.3V No Pin
$ 23 .89
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DD06AJSB DC 3.3V 3.7V 5V to 6V 9V 12V Adjustable Step-Up Boost Converter
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DD06AJSB DC 3.3V 3.7V 5V to 6V 9V 12V Adjustable Step-Up Boost Converter
$ 23 .89
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Type-C USB 5V to 4.2V Li-ion Li-Po Lithium Battery Charger Module
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Type-C USB 5V to 4.2V Li-ion Li-Po Lithium Battery Charger Module
$ 24 .21
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4 Digital Water Liquid Level Indicator Board Controller Sensor Switch Module-1#
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4 Digital Water Liquid Level Indicator Board Controller Sensor Switch Module-1#
$ 24 .21
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DC 12V 2A Bistable Self-locking Relay Module for LED Motor Solenoid valve-2#
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DC 12V 2A Bistable Self-locking Relay Module for LED Motor Solenoid valve-2#
$ 24 .21
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4 Digital Water Liquid Level Indicator Board Controller Sensor Switch Module-2#
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4 Digital Water Liquid Level Indicator Board Controller Sensor Switch Module-2#
$ 24 .21
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1A 3.2V 3.6V Dedicated Charging Module Li Polymer for Ebike UPS Car No Pin
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1A 3.2V 3.6V Dedicated Charging Module Li Polymer for Ebike UPS Car No Pin
$ 24 .21
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DC 5V DPDT Signal Relay Module Dual Channel Selector Switch Board
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DC 5V DPDT Signal Relay Module Dual Channel Selector Switch Board
$ 24 .21
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DC-DC 3V to 12V Step-up Boost Converter Power Supply Module Board-2#
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DC-DC 3V to 12V Step-up Boost Converter Power Supply Module Board-2#
$ 24 .21
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MPPT Solar Controller 3.7V 4.2V 18650 Lithium Battery Charging 1A no Pin
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MPPT Solar Controller 3.7V 4.2V 18650 Lithium Battery Charging 1A no Pin
$ 24 .21
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