ReviewsTm Pro Trigger Module

Beffkkip 4pcs 2A 5V Charge Discharge Integrated Module 3.7V/4.2V PCB Board Module for 18650 Lithium Battery Charging Boosting Mobile Power Board

  • 4 in 1 Charging + Discharging + Lithium Battery Protection + Battery Level Indicator Module. Lithium battery protection function: over-current, overvoltage, over-temperature, short circuit protection..
  • MCU users, if you accept a small load KEY can be connected to the microcontroller about 20s to provide a low level allows the module to continue working. Trigger mode: low level trigger (ground).
  • In discharge mode (The charging mode KEY function is invalid), trigger the KEY port once to open the output.
  • continuously trigger the KEY port twice to close the output..
  • The first time the load is connected, the output is automatically turned on. If the load is less than 50MA, the output will be automatically turned off after 30 seconds.
  • if the load is greater than 50MA, the output will be automatically turned on..
  • Allow discharge while charging. (Note: At this time output voltage 4.7 / 5V).
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Pyle Electronic Drum Set-Portable Powerful Kit w Machine for Beginners Touch Sensitive Drum Pads, MIDI Computer Connection, Quick Setup Roll-Up Design (Mac & PC Compatible) (PTEDK50)

  • ...et metronome and adjust tempo. The pro electronic drum kit module has 3.5mm AUX input jack and headphone jack for late-night self practice without disturbing others.
  • RESPONSIVE DYNAMICS: Enjoy professional sounding play, drumsticks soft and hard hits register accurately to trigger dynamic drum beats. Portable bateria electrica delivers the ultra-sensitive highly accurate response of an acoustic kit.
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ACEIRMC HC-SR04 Ultrasonic Sensor Distance Module for Nano Robot XBee ZigBee by ElecRight（5pcs

  • HC-SR04 Ultrasonic Sensor Distance Module: using IO trigger for at least 10us high level signal.
  • This module has stable performance and accurate measurement distance..
  • Detection distance: 0.78~196 in/ (2cm~500cm).
  • This module is fully Compatible with GH-311 anti-theft module..
  • HC-SR04 Ultrasonic Sensor Distance Module for Nano Robot XBee ZigBee by ElecRight.
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Ketron SD2 Sound Module

  • Dual-function module: envelope follower AND attenuverter / offset generator.
  • Envelope Follower: Use a guitar/microphone/phone etc to trigger envelopes and gates in your Eurorack system.
  • Attenuverter: Attenuverts your voltage sources up to two times in the positive or negative.
  • Offset Generator: Provides up to 5 volts in the positive or negative.
  • Specifications: Module width: 4HP, Module depth: 48mm. Current draw: +12V: 25mA, -12V: 18mA.
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AEDIKO 4pcs Relay Module DC 5V Relay Switch 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level Trigger

  • Fault-Tolerant Design: Fault Tolerant Design, Even if the Control Line is Broken, the Relay will not Operate.
  • All Interfaces of Relay can be Wired Out Through the Terminals Directly,Normally Open and Normally Closed.
  • Optocoupler Isolation:1 Channel Relay Board use Optocoupler Isolation that has Strong Driving Ability and Stable Performance ,The Isolation Circuit Prevent Damages to I / O Port by Relay Switch Current.
  • Jumper Design: The Relay Module has a Jumper That You Can Set Rather the Unit State Changes with High or Low Signal. Has Screw Terminals for Relay (NC,C,NO) and for Input.
  • Wide Application: DC 5V Relay Module Works Well with ARM /PIC /AVR /MCU/Raspberry/CNC Machine/ PS4 etc..
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Mini Handheld Digital Oscilloscope, Support Persistence, PWM, 14 Type Measurement, 40MSa/s Sampling Rate, 18MHz Bandwidth, Signal Generator Frequency 500Khz, 2.4” LCD Display with 10X, 100X Probe

  • Faster Sampling Speed: Compared to the previous 138pro mini oscilloscope, this upgraded 154pro mini oscilloscope has a real-time sampling rate of 40MSa/s, a bandwidth of 18MHz, 500Khz signal generator frequency. Improve your work efficiency..
  • 2 Trigger Modes & One-key AUTO: The DIY oscilloscope kit configured 2 trigger modes, auto/normal. Support waveform parameter setting,such as time base, amplitude, etc. And Support waveform one-key AUTO to automatically adapt to the screen, no need to adjust parameters,convenient and accurate measurement..
  • There are 14 measurement options available: Frequency, P-eak to P-eak, Duty cycle, Amplitude, RMS, Average, Period, +Pulse width, -Pulse width, Max, Min,Top, Base..
  • Built-in High Voltage Protection: The handheld oscilloscope built-in high voltage protection module can withstand up to ±400V AC/DC voltage signal. And built-in 1000m-Ah high-quality battery, can be used continuously for about 6 hours after full charge..
  • Wide Applications: Ideal for the maintenance industry and the R&D education industry. It's very valuable for find ....
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Weewooday 15 Pieces 5V Relay Module 1- Channel Relay Control Boards with Optocoupler Isolation High and Low Level Trigger Expansion Board

  • Relay module: this relay board supports high and low level trigger and can be controlled by any 5V digital output of the microcontroller.
  • Parameter details: maximum load of normally open interface: AC 250v/ 10A, DC 30v/ 10A, trigger current is 5mA.
  • The 5v relay control board adopts SMD optocoupler isolation, which has strong driving ability and stable performance.
  • Practical design: with fault-tolerant design, the relay module will not operate even if the control line is disconnected.
  • All interfaces can be provided through directly connected terminal s since the humanized interface design, it is very convenient to use.
  • High compatibility: the relay module can be directly controlled by the 5V logic signal provided by the microcontroller, suitable for 8051, Raspberry Pi, PIC, DSP, ARM, AVR, MSP430, TTL logic, etc..
  • Wide application: this 5V relay board can be applied with Raspberry/ CNC machine/ ARM/ PIC/ AVR/ MCU/ PS4 and more.
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Adafruit 1918 Analog UV Light Sensor Breakout - GUVA-S12SD

  • photosensitive resistance module's most sensitive to ambient light, commonly used to detect environment around the brightness of the light, or MCU trigger relay module, etc..
  • module in the environment light intensity than set threshold, output high level DO end, when the environment light intensity more than set threshold, the DO output low level.
  • the DO output can be directly connected to microcontroller, through single chip microcomputer to detect the high and low level, thus to detect the environment light intensity change.
  • the DO output can be directly driven our relay module, which can form a light-operated switch..
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Receiver or Amplifier Megabase 12 Volt Trigger-Controlled Cooling Fans (12v), with multispeed Control, for Home Theater

  • This super low-noise dual-120mm fan unit is designed to sit on your receiver’s top air vents. It has a special raised air-chamber base, which covers 145 square inches, and air is drawn out over the entire area of this raised base..
  • The system includes a 12 volt trigger control module, which turns the fan on and off, under the control of your component’s 12v trigger socket. The 12v module controls the power from the cooling system’s multi-speed transformer, directing it to the fans when it detects a 12v signal. In addition, you control the speed of the fans, with the multi-speed power controller..
  • IMPORTANT: Some receivers have a non-standard setup, where the receiver doesn’t directly control the trigger (for example, the trigger might be under the control of Zones 2 or 3, etc.). Please consult your receiver’s manual for details about how its 12v trigger operates, or contact me if you have questions..
  • Recommended fan speeds for this system: The fans (running together) are rated at 13db while moving 50 cubic feet of air per minute at 1/3 speed, or 16db & 72CFM at 1/2 speed. With component cooling, slow (and quiet) are the way to go! Other available speeds: 2/3 speed = 19db/98CFM, 3/4 speed = 22db/110CFM, full spe....
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8PCS 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 18650 Lithium Battery Charging Boost Mobile Power Supply Charge and Discharge Protection Converter Protection PCB Board Module

  • ❃❃ MCU users, if you accept a small load KEY can be connected to the microcontroller about 20s to provide a low level allows the module to continue working. Trigger mode: low level trigger (ground)..
  • ❃❃ 4 in 1 Charging / Discharging / Lithium Battery Protection / Battery Level Indicator Module. Lithium battery protection function: over-current, overvoltage, over-temperature, short circuit protection..
  • ❃❃ The output opens automatically at the first time the load is connected.If the load is less than 50MA, automatically close the output after 30 seconds.
  • If the load is greater than 50MA, the output opens automatically..
  • ❃❃ High Power High Efficiency: Discharge efficiency up to 96%. In discharge mode (The charging mode KEY function is invalid), trigger the KEY port once to open the output.
  • continuously trigger the KEY port twice to close the output..
  • ❃❃ Can be applied to solar panel turning to mobile phone charging, car charging retrofit, driving recorder power supply, household power supply, intelligent plugging transformation, fast charging adapter, etc..
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Excalibur Pro-Shot ACP Standard Adjustable Custom Precision Versatile Convenient Silent Hunting Crossbow Trigger

  • MATCH-GRADE PERFORMANCE - At the top of the list of factors that go into making an accurate crossbow is a clean, consistent breaking trigger.
  • The Pro-Shot ACP trigger system provides match-grade performance by improving consistency and accuracy.
  • ADJUSTABILITY & SMOOTH FUNCTION - The Pro-Shot ACP hunting archery crossbow 3lb trigger is adjustable from one to two-stage configurations.
  • Also, it provides consistent clean and crisp trigger pull with no creep.
  • VERSATILE & CONVENIENT - The Pro-Shot ACP crossbow trigger fits most Excalibur Crossbows.
  • It features Frictionless Roller Catch Technology that eliminates any grit from the sear and catch.
  • The Pro-Shot trigger mechanism has a silent manual safety.
  • COMPATIBILITY - Standard fits: Micro 308 Short/315/335/355, Matrix 310/330/355/380/405/Sapphire, Phoenix/Vixen/Exocet 200/Exomax/Relayer Y25/Offspring.
  • Bullpup fits: Micro Suppressor, Matrix Bulldog 330/380/400.
  • NOTE - To use the Pro-Shot trigger with the older Exo series models the new #2006 scope mount also needs to be purchased.
  • Does not fit: Grizzly, GRZ2, G340, Axiom SMF, Ibex SMF, Matrix Cub, Matrix Sapphire, Equinox, Eclipse XT or Vortex.
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