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In Stock: 79
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1-Channel Relay Module-10A
Model: One-Relay-Module
Price: US $1.10
Weight: 30g
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Description A Relay is a digital switch to control much higher voltages and currents than your normal Arduino boards does. When inputs a logic ... more info |
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In Stock: 86
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WIZnet W5100 Network Module TCP / IP Ethernet module
Model: W5100-Ethernet
Price: US $6.50
Weight: 13.2g
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Description W5100 is a multifunctional Monolithic network interface chip, internal integrate a 10/100 Ethernet controller , it apply to a embedded ... more info |
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In Stock: 1
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NRF24L01+PA+LNA 2.4GHz Wireless Transceiver Module - 1100 Meters
Model: NRF24L01+PA+LNA
Price: US $3.20
Weight: 15g
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Description NRF24L01P + PA + LNA wireless module operates in Free license 2.4G ISM band, you can do point to point application and can also be ... more info |
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In Stock: 871
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Mini NRF24L01+ 2.4GHz SMD Wireless Transceiver Module
Model: Mini-NRF24L01-SMD
Price: US $1.20
Weight: 0.7g
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Description This module uses the newest 2.4ghz transceiver from Nordic Semiconductor, the nrf24l01+. It integrates a complete 2.4ghz RF transceiver, ... more info |
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In Stock: 52
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SIM800L Quad-band Network Mini GPRS GSM Breakout Module
Model: SIM800L-GSM-Board
Price: US $6.80
Weight: 5g
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Description Mini GSM / GPRS breakout board is based on SIM800L module, supports quad-band GSM/GPRS network, available for GPRS and SMS message data ... more info |
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In Stock: 61
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ACS712 Current Sensor- 30A
Model: ACS712-30A
Price: US $1.80
Weight: 5g
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Description Sensing and controlling current flow is a fundamental requirement in a wide variety of applications including, over-current protection ... more info |
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In Stock: 43
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ACS712 Current Sensor- 20A
Model: ACS712-20A
Price: US $1.80
Weight: 5g
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Description Sensing and controlling current flow is a fundamental requirement in a wide variety of applications including, over-current protection ... more info |
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In Stock: 49
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ACS712 Current Sensor- 5A
Model: ACS712-5A
Price: US $1.80
Weight: 5g
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Description Sensing and controlling current flow is a fundamental requirement in a wide variety of applications including, over-current protection ... more info |
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In Stock: 189
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Digital Temperature Humidity Sensor - AM2321
Model: AM2321
Price: US $3.50
Weight: 0.7g
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Description AM2321 is a temperature and humidity composite sensor that contains calibrated digital signal output, using special temperature and ... more info |
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In Stock: 198
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Serial Mini MP3 Player board (YX5200-24SS chip)
Model: Mini-MP3-Player
Price: US $3.80
Weight: 3.5g
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Description DFPlayer Mini is a compact and inexpensive MP3 module that can be connected directly to the speaker. Module can be used alone with ... more info |
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