ReviewsRelay Controlled Power

Empire Axe Pro 2.0 Paintball Marker Dust Orange/Dust Aqua C4

• Accurate, smooth and lightweight, the newly improved Axe 2.0 shreds the competition.
• Pressure controlled poppet engine for proven, reliable performance.
• Relay venting ASA regulator with On/Off lever.
• Push button bolt removal system for tool-less engine maintenance.

Inkbird Digital Temperature Controller Thermostat & Timer Time Switch AC 100~240V,1200W Only Heating for Breeding, Planting ect. NO COOLING CONTROL

• NO COOLING CONTROL.There is only heating relay. It can be widely use in over-heat protection and automatic temperature control system of all sorts of electrical equipment for aquarium, pets breeding, hatching, fungus fermenting, and seed germination accelerating, etc. Only one relay and it extends two plugs which both are heating plugs, NO cooling plug..
• It can be set to two different temperatures with its function of dual time cycle setting during 24 hours according to the day and night, which can more suitable for the physiological needs of animals and plants..
• This plug and play product is designed with dual LCD display, and offers the optional display of Centigrade or Fahrenheit, which makes it more humanized temperature control. With large power output 1,200W, it’s suitable for most applications..
• The temperature can be controlled more accurately with its function of temperature calibration and temperature hysteresis..
• There is only heating relay. It can be widely use in over-heat protection and automatic temperature control system of all sorts of electrical equipment for aquarium, pets breeding, hatching, fungus fermenting, and seed germination accelerating, etc..

MoesGo WiFi RF Smart Ceiling Fan Light Switch, Work with Smart Life/Tuya APP, Control Speed Control Alexa and Google Home Compatible White

• ... current sound from the motor,providing the new features that will be no current sound when the fan is on.No more worry about the disgusting sound of the motor.2/3-way multi-control association to control 1 ceiling fan with multiple switches.
• allows the ceiling fan light switch to be controlled via Smart Life App, touch control, voice, and remote control with RF433 frequency and 1527 encoding remote switch (not included).
• achieve multi-control by associating to other smart switches.
• 3.The fan speed can be adjusted from 1% to 100%, more choices to satisfy personal needs and preferences.
• Compatible with Alexa and Google Home for hands-free voice control to adjust fan speed.
• can also be controlled via Smart Life/Tuya app anytime, anywhere.
• setting relay status and remembers last relay status optional when powered off , backlight switch On/Off..
• 4.Take full control of connected appliances with timers, schedules and countdown (1/5/30 mins, 1 hour, etc.) with the app for power-saving.
• share control with family and friends for added convenience.
• 5.Fan and light Independently controlled.
• use both phone and touch control to turn on/off the fan and light, adjust fan speed separately. Eg: ....

QCQIANG JQX-13F 8 Pin-10A AC 110V Electromagnetic Power Relay with Female Spade Electric Wire Connector(3pcs)

• JQC-3F general purpose 5 pins SPST power relay PCB type mini power coil relay.
• Contact : 7A 250VAC, 12A 120VAC/10A 125VAC, 10A 28VDC.
• Coil 5 pins mini SPST power relay pin quantity : 5 Pin.
• material : plastic, metal, electronic component.
• Power relay size (Approx.) : 1.8 x 1.4 x 1.9cm / 0.7"""" x 0.6"""" x 0.7""""(L*W*T),widely used in the remote control, communication, automatic control system, electronic equipments, etc..
• Power relay PCB type compact and sealed construction. Long operational life. The relay can automatically adjust, protect and transform the circuit.

Dorhea ESP8266 ESP-12 NodeMcu D1 Module WeMos Lua 4M Bytes WLAN WiFi Internet Development Board + Relay Shield + 2.54mm 40Pin Single Row Male Pin Header - 3Set

• The esp8266 module is 11 digital input / output pins, all pins with interrupt / PWM / I2C / support 1 line (except D0).
• 1 analog input(3.2V max input). Micro USB connection.
• WiFi internet development board 5V 1A switching power supply (switching power supply）onboard..
• 5V relay shield is a digital switch to control much higher voltages and currents than esp8266 mini microcontroller, controlled by the D1 , the relay will switch to allow current to flow or turn off, depending on wiring..
• 40 pin 0.1inch (2.54mm) male pin header connector PCB board pin strip electronic component, they are easy to be cut to any length if needed, you can cut or score with some electronic tool..
• The pin header is an ideal connector for the PCB board and intergrated circuit, used widely in the computer and breadboard, compatible with raspberry pi or other electronic project..

TE CONNECTIVITY/POTTER & BRUMFIELD T92P7A22-240 Power Relay, DPST-NO, 240VAC, 30A, Flange

Valefod DC 5V Relay Module 1-Channel Relay Switch with Optocoupler Isolation High/Low Level Trigger, Pack of 10

• 【Control Devices】The 1-channel relay module uses genuine high quality DC5V relay and SMD opto-isolator supporting high/low level trigger, widely apply to control various AC/DC appliances, and other devices with large current..
• 【Load Range】NO(Normally open) maximum load < AC 250V/10A, < DC 30V/10A. Trigger current of opto-isolator: 5mA..
• 【Fault-tolerant Design】The relay will not operate even if the control line is disconnected..
• 【Universal Interface】Equipped with screwed terminal plate and fixed bolt holes(diameter: 3.1 mm) on both sides for easy installation..
• 【High Compatibility】The relay module can be controlled directly by 5V logic signals from microcontroller(8051, AVR, PIC, DSP, ARM, Raspberry Pi, MSP430, TTL logic etc).

Shuian 10 Pcs 3V Relay Power Switch Board, Songhe DC 1 Channel Optocoupler Relay, High Level Trigger for IOT ESP8266 Development Board.

• The 3v Relay 1 Channel power switch module compatible with 10A 250VAC and 10A 30VDC load.4pcs * 2.5 mm Fixed Bolt Hole..
• 3V/3.3V power relay module supports photocoupler isolation control and dual power supply input ensure high anti-interference ability. Fast response time less than 20ms and long life time up to 100,000 times snap action with diode freewheel protection..
• Equiped with high-current relay, AC250V 10A.
• DC30V 10A,each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground..
• Support dual power supply input ensure high anti-interference ability,high reliability of photoelectric isolation protection,The external connection uses the rotary crimping terminal, causes the wiring to be more solid..
• You are free to select whether the relay and the signal share the same power supply or not by removing the jumper caps on the pins or not. It is recommended to share the same power supply, because that is more convenient for using..

Wiring Harness,Eyourlife LED Light Bar Wiring Harness Kit 180W 12V 40A Fuse Relay On/Off Switch Relay 14AWG 12FT Length Heavy Duty Universal Fitment(2 Lead)

• Eyourlife Switch Relay: Eyourlife IP56 waterproof power relay and blade fuse proctect circuit safety from overcurrent or short-circuit.Regulate the power to be consistent and prevent any surge..
• 2 Available Leads:One wiring harmess with two light output connectors gives you brilliant solution to install dual Led lights..
• Detail:Operating Voltage: 12V,Amp: 40A ,Power Relay Fuse: 40A ,Blade Fuse: ≤180W.

ANMBEST 2PCS 4 Channel 5V Relay Module with Optocoupler High or Low Level Trigger Expansion Board for Raspberry Pi Arduino

• It is 4 Channel Isolated 5V 10A Relay Module, each relay can individually switch on/off by an opto-isolated digital input, Standard interface can be directly connected with microcontrollers and be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, DSP, etc., very convenient..
• Equipped with high-current relay, maximum load: AC250V 10A, 15A 125VAC, DC30V 10A.
• RELIABLE: Fault-tolerant design, even if the control line breaks, the relay will not move.
• With optical coupling isolation, triggering more reliable, more stable..
• EASY to INSTALL: Equipped with screwed terminal plate and fixed bolt holes(diameter: 3.1 mm) on both sides for easy installation..
• High/Low level trigger can be selected by jumper. Very versatile, you can reverse the input logic with the jumper..

Electronic Specialties 191 Relay Buddy Pro Test Kit

• Kit includes Relay Buddy tester, 5 new relay adapters and blow mold case.
• Relay Buddy is a quick go/no go tester for the most common automotive relays.
• With the included adapters, Relay Buddy now tests 5 different relay types and also tests shielded relays.
• Relay Buddy will fail the relay and light the red LED if any of the test cycle proves unsuccessful during the test session.
• Settable to 4 and 5-pin relay and uses vehicle's 12 volts battery for power.