To design & study the two range 1-10 minute and 10-100 minute variable duration timer using IC 555, IC 4020
The output of the 4020 IC drives the transistor which turns "ON" the relay
(i) + 12V/500mA power supply
(ii) 230V mains operated
CONSTRUCTION OF VARIABLE DURATION TIMER for Institutional & Laboratory Applications
CONSTRUCTION OF VARIABLE DURATION TIMER is designed for engineering colleges, technical universities, STEM laboratories, and TVET training centers. Interlabs manufactures export-quality engineering training systems for institutional procurement projects, technical education programs, laboratory modernization, and international supply requirements across Kenya, Nigeria, South Africa, and Ghana.
Applications of CONSTRUCTION OF VARIABLE DURATION TIMER
This equipment is widely used for technical education, engineering practical training, industrial automation learning, and laboratory demonstrations. It supports practical learning environments, institutional laboratory setups, technical training programs, and advanced educational applications.
Suitable For
- Universities and educational institutions
- Research laboratories and training centers
- Government and institutional procurement projects
- African laboratory infrastructure programs
- Technical and vocational education facilities
Explore Related Laboratory Equipment
Interlabs also supplies Power Electronics Trainers, Blood Bank Equipments, Data Communication Trainers for educational institutions, engineering laboratories, research centers, hospitals, and export projects.
Why Choose Interlabs?
- Educational laboratory equipment manufacturer and exporter
- OEM and custom manufacturing support available
- Export-ready packaging and documentation assistance
- Suitable for institutional and government projects
- Global shipping and bulk supply capability
Global Export Support
Interlabs supplies laboratory equipment and institutional training systems to buyers across Kenya, Nigeria, South Africa, and Ghana with secure export packaging, documentation support, and international logistics assistance.