Hobbykit Ltd

Cable Tester - HK1575

The cable / wire tester is designed for continuity testing of two or more wires installed in buildings, electrical installations, or machines. The device is based on the LM324 integrated circuit, whi..

3.22 €

Time Relay 0-160 Seconds - HK1580

The time relay is based on the NE555 timer (U1) configured as a monostable multivibrator. Using button B2, the relay is reset and remains in standby mode. A single press of button B1 activates the rel..

4.24 €

Delay Time Relay 1-50 Seconds with Enclosure - HK1581

The delay time relay is a ready-to-use electronic device designed for controlling electrical loads with a preset delay-on activation time. When power is applied, the preset timing cycle starts, and a..

5.78 €

Time Relay 1-50 Seconds with Enclosure - HK1582

The time relay is a ready-to-use electronic device designed for controlling electrical loads with timed switch-off operation. When power is applied, the relay switches ON immediately and the preset t..

5.78 €

Cyclic Time Relay 1-120 Seconds or Minutes - HK1583

The cyclic time relay is a fully assembled electronic module designed for controlling electrical loads in a repeating ON / OFF cycle - work, pause, work, pause, continuously. When power is applied, t..

7.40 €

Positive Pulse Activated Time Relay 1-50 Seconds with Enclosure - HK1584

The HK1584 time relay is a ready-to-use enclosed device designed to control electrical loads using a positive +12 V trigger pulse. It operates as a pulse-activated timer with an adjustable ON time. W..

5.78 €

Code Alarm System - HK1585

The HK1585 alarm system is designed for premises protection and is based on a Microchip microcontroller. The device is a fully assembled module suitable for building standalone security systems. The ..

17.36 €

Code Door Lock - HK1587

The HK1587 code door lock is designed for access control applications and is based on a Microchip microcontroller. The device is a fully assembled module suitable for building standalone access contro..

17.36 €

Negative Pulse Activated Time Relay 1-50 Seconds with Enclosure - HK1589

The HK1589 time relay is a ready-to-use enclosed device designed to control electrical loads using a negative -12 V trigger pulse. It operates as a pulse-activated timer with an adjustable ON time. W..

5.78 €

5V DC 1A Voltage Regulator 7805 - HK1591

The module is designed for rectifying, filtering, and stabilizing AC or DC voltage. It is based on the linear voltage regulator 7805 and provides a stable 5 V DC output. The module is suitable for po..

2.40 €

9V DC 1A Voltage Regulator 7809 - HK1592

The module is designed for rectifying, filtering, and stabilizing AC or DC voltage. It is based on the linear voltage regulator 7809 and provides a stable 9 V DC output. The module is suitable for po..

2.40 €

12V DC 1A Voltage Regulator 7812 - HK1593

The module is designed for rectifying, filtering, and stabilizing AC or DC voltage. It is based on the linear voltage regulator 7812 and provides a stable 12 V DC output. The module is suitable for p..

2.40 €

Delay Time Relay 1-50 Seconds - HK1600

The delay time relay is a fully assembled electronic module designed for controlling electrical loads with a preset delay-on activation time. When power is applied, the preset timing cycle starts, an..

5.11 €

Time Relay 1-50 Seconds - HK1601

The time relay is a fully assembled electronic module designed for controlling electrical loads with timed switch-off operation. When power is applied, the relay switches ON immediately and the prese..

5.11 €

Positive Pulse Activated Time Relay 1-50 Seconds - HK1602

The HK1602 time relay is a fully assembled electronic module designed to control electrical loads using a positive +12 V trigger pulse. It operates as a pulse-activated timer with an adjustable ON tim..

5.11 €