Coimbatore: A student has developed a cost-effective Bluetooth Surya speaker with a five-hour playing time at a single cost.
Inventor M Bharat Kumar, an electronic student of the PSG College of Arts & Science, has registered the RS 2,200 speaker under Udyam, a scheme of micro ministries, small and medium enterprises.
15 x 5cm speakers can be connected via cellphone or laptop to drain audio.
It was small and light enough to carry.
It has a solar panel that can be released 6.5V connected to a 20,000 mAh battery which can also be charged using the main supply.
Bharat has used a coil-induced speaker who provides better performance with less power consumption.
While he designed its own amplifier board, he used electrical components instead of devices installed on the surface in the amplifier system for lasting performance.
“Speakers can be repaired unlike local speakers on the market that must be removed if there is damage if there is damage if there is damage if there is damage if there is damage if there is damage if there is damage if there is damage if there is damage if there is damage if there is a damage.
The big brand that sells portable speakers, but it costs high, so serving the speakers, “Bharath said.
“The speaker can be used roughly and will not be easily damaged even if it is handled by children.
The components are easily available on the market if there is a worn component.” C Nagaraj, 20, who buys a speaker, comes to find out through a friend together.
“Performance is much better than the products available in the market at the same cost.
Wooden cases look durable,” he said.
Bharat previously developed a cost-effective Sanitiser and Wi-Fi signal amplifier, which received a good response from the buyer.