E30

Easy to use solid state relay module with 5V operation, no additional relay driving circuitry is required, can be triggered directly from logic level signals. Can switch up to 240VAC at 2A currrent level. LED indication of ON relay is also given on the module board. SSR gives better performance with respect to traditional coil based relay as they are no mechanical parts inside, no chances of mechanical wear and tear. Long life relay with quite operation, no relay ticking sound.

Features
1. A button module using a button of 12x12x5 mm size.
2. Working voltage: DC 5V.
3. Output digital signals; with 3-pin anti-reverse cable included.
4. PCB size: 2.0 x 2.0 cm.
5. With power light and indicator of digital signal output.

Application
The module is mainly used as a switch.

Component List
- 1 x Button module
- 1 x 3-Pin anti-reverse cable

Feature
1. Relays are suitable for driving high power electronic devices such as lights, electric fan and air condition. This relay module can be used to control high voltages with a low voltage by connecting to an MCU
2. Working voltage: 5v; PCB size: 2.0 x 4.3 cm
3. With power indicator and signal output indicator

Features
1. A precision potentiometer that is adjustable.
2. 3-pin anti-reverse cable included.
3. With an adjustment cap on the potentiometer.
4. Working voltage: 5V; PCB size: 2.0 x 2.0 cm.
5. adjustable range: 0 - 10K.

Features
1. An RTC-DS1302 module that uses a DS1302 serial real-time clock (RTC) chip.
2. The RTC counts seconds, minutes, hours, date of the month, day of the week, month, and year leap-year compensation valid up to the year 2100.
3. It operates in either the 24-hour or 12-hour format (with an AM/PM indicator).
4. High performance, low power consumption; with 31 bytes of static RAM.
5. Working voltage: 2.5V ~ 5.5V; PCB size: 2.5 x 2.5 cm.