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Monoshot Electronic Timer Relay
The Monoshot Electronic Timer Relay provides accurate, single-time delay control for automation systems, ensuring reliable and repeatable timing performance.
The Monoshot Electronic Timer Relay is a precision timing device designed to provide accurate single-time delay (one-shot) control for industrial automation and electrical systems. Once triggered, it delivers a timed output for a preset duration—ideal for applications requiring pulse generation, delay-on energization, or controlled sequencing.
Built with advanced electronic circuitry, this timer relay ensures high accuracy, repeatability, and reliability, even in demanding environments. Its compact DIN-rail mount design allows for easy installation and integration into control panels.
Key Features
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Function: One-shot (monostable) timing operation
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Timing Range: Adjustable from milliseconds to several minutes (model dependent)
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Supply Voltage: Available in multiple ranges (12V, 24V, 110V, 230V AC/DC)
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Output Contact: SPDT / DPDT relay output
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Mounting: DIN-rail or panel mount
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LED Indicators for power and relay status
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High timing accuracy and stable operation
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Compact, robust housing suitable for industrial use

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Arduino CNC Shield
- Shield type: Arduino Nano
- Firmware: GRBL
- Modular stepper motor drivers: 3
- Limit switches: 6
- Micro-stepping: 1/16
- Coolant enable
- Uses removable Pololu A4988 compatible stepper drivers. (A4988, DRV8825, and others) (Not Included)
- Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
- Compact design.
- Runs on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)
- Please note that this is an unassembled kit and needs soldering.
- Latest Arduino CNC Shield Version 3.51

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