Relay box
Elenco relay box
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Introduce:this is a commonly used single-channel relay module, which mainly uses hk4100f-dc 3v-shc relay componentswhen the s signal terminal is set to a high level, the relay is turned on, the com terminal and the nc terminal of the relay are disconnected, and the com terminal and the no terminal are connected; when the s signal terminal is set to a low level, the relay is closed, the relay com terminal and the nc terminal are connected, and the com terminal is connectedthe relay has 3 green binding posts for external circuits, which are no com and nc terminals (screen printing on the back)when the relay is not connected to the control signal, the com terminal and the nc terminal are connected, and the com terminal and the no terminal are disconnected3v, and s to the mcu digital porttherefore, it plays the role of automatic adjustment, safety protection, and conversion circuit in the circuitat the same time, the module comes with two positioning holes with a diameter of 3mm, which is convenient for you to fix the module to other deviceswhen controlling, we connect gnd to the mcu gnd, vcc to the mcu 3specifications:working voltage: dc 3terminal and no terminal are disconnected3vrated current: 50--120macoil impedance: 25--60ωmechanical life: 100,000 times under no loadelectrical life: 3a/250vac cosφ=1, 1it is usually used in automatic control circuits, and it is actually an "automatic switch" that uses a small current to control the operation of a large current
Italia
2950000047683716 €
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Adattatore porta relay presa 4 pin rele auto 12v dc 40a per cl1264 adattatore porta relay presa 4 pin rele auto 12v dc 40a per cl1264 -adattatore porta relay presa 4 pin rele auto 12v dc 40a - -compatibile per cl1264- dati tecnici: 12v dc 40a automotive relay socket compatibile per relay nostro con codice cl1264
Italia
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Adattatore porta relay presa 5 pin rele auto 12v dc 40a per cl1265 adattatore porta relay presa 5 pin rele auto 12v dc 40a per cl1265 -adattatore porta relay presa 5 pin rele auto 12v dc 40a - -compatibile per cl1265- dati tecnici: 12v dc 40a automotive relay socket compatibile per relay nostro con codice cl1265
Italia
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Adattatore porta relay presa 4 pin rele c auto 12v dc 40a per cl1260 adattatore porta relay presa 4 pin rele c auto 12v dc 40a per cl1260 -adattatore porta relay presa 4 pin rele c auto 12v dc 40a - -compatibile per cl1260- dati tecnici: 12v dc 40a automotive relay socket compatibile per relay nostro con codice cl1260
Italia
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1/2/4/6/8/16 relay module 8 channel with optocoupler relay output 1 2 4 6 relay module 8 channels low level trigger 5/12
Italia
37899999618530273 €
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Com/iot-mcuil pacchetto include:1 x relay module(optional)1 x esp-01s module(optional)caratteristiche:* module operating voltage: dc 5v* relay load capacity: 10a 250vac 10a 125vac 10a 30vdc 10a 28vdcinstructions download: https://githubpanoramica:the intelligent relay module based on esp-01s wifi module design, can be used for diy their own smart switch, you can remotely control through the mobile phone app
Italia
6420000076293945 €
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Il relay è alternativo alluso delle resistenze, ne basta una unità da sostituire all originalecompatibile con la maggior parte delle motociclette honda, kawasaki, yamaha (consulta la tabella applicativa) compatibilita relaykit relay con funzione di regolare il lampeggio degli indicatori led quali: lampeggio veloce, non lampeggiante o messaggi di avviso di malfunzionamento degli indicatorirange: da 1w a 100wtemperatura di funzionamento: da -40°c a + 80°cinstallazione plug & play facilefrequenza di lampeggio: 75-90 volte al minutodesign impermeabile, senza problemi di sviluppo calore in eccesso
Italia
16899999618530273 €
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8 channel relay 12v with optocoupler isolation relay module geekcreit for arduino - products that work with official ard
Italia
9479999542236328 €
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1 channel 5v relay module with optocoupler isolation relay single-chip extended plate high level trigger
Italia
6630000114440918 €
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Package includes:1 x relay module1 programmable led and relay indicator onboardonboard esp32 module io0 programmable button and reset button;5onboard mature and stable esp32-wroom-32e module, large-capacity 4m byte flash;2power supply voltage dc7-60v;4onboard 2-way 5v relay, output switch signal, suitable for controlling and controlling the load whose working voltage is within ac 250v/dc30v;7the i/o ports and uart program download ports of the esp32 module are all led out, which is convenient for secondary development;3esp32 supports the use of arduinoide development tools;6
Italia
9859999656677246 €