-42%
Brand: TECHDELIVERS
Model: TD-TPA3110
Build your own music system with dual 30W of stereo output. TPA3110 XH-A232 Dual Channel Digital Power Amplifier Board is a newly designed digital audio amplifier board with fine quality that is practical to install and use and also has good performance. It features a high-efficiency class D audio p..
₹131.0 ₹225.0
New
-58%
Brand: TECHDELIVERS
Model: TD-502LBT5
The ZK-502L Bluetooth 5.0 Audio Amplifier Board delivers powerful stereo sound with up to 50W × 2 output, making it ideal for DIY audio projects, car systems, and portable speaker builds. Operating on 5V–24V, it supports a wide range of power sources and speaker configurations (4Ω–8Ω). With Bluetoot..
₹508.0 ₹1,200.0
-60%
Brand: TECHDELIVERS
Model: TD-BATHOL1
This
18650 battery one cell holder is used to carry/store/keep your
lithium-ion battery in a perfect and safe position. It comes with
mounting holes in the center of the plastic case which can help us in mounting it on any surface using screws.It
also has two leads or connecting wires of red..
₹17.0 ₹42.0
-49%
Brand: TECHDELIVERS
Model: TD-BATHOL2
This
18650 battery two cell holder is used to carry/store/keep your
lithium-ion battery in a perfect and safe position. It comes with
mounting holes in the center of the plastic case which can help us in mounting it on any surface using screws.It
also has two leads or connecting wires of red..
₹26.0 ₹51.0
-44%
Brand: TECHDELIVERS
Model: TD-BATHOL3
This
18650 battery three cell holder is used to carry/store/keep your
lithium-ion battery in a perfect and safe position. It comes with
mounting holes in the center of the plastic case which can help us in mounting it on any surface using screws.It
also has two leads or connecting wires of r..
₹38.2 ₹68.0
-45%
Brand: TECHDELIVERS
Model: TD-BATHOL4
This
18650 battery four cell holder is used to carry/store/keep your
lithium-ion battery in a perfect and safe position. It comes with
mounting holes in the center of the plastic case which can help us in mounting it on any surface using screws.It
also has two leads or connecting wires of re..
₹47.0 ₹85.0
-64%
Brand: TECHDELIVERS
Model: TD-CHRG5
The HT4928S is a highly
integrated mobile power supply management chip, built-in charge
management module, LED indicator Block, boost discharge management
module and use small SOP8 Package, the periphery can be composed of very few components Powerful mobile power solution.Make your power-bank..
₹30.0 ₹84.0
-63%
Brand: TECHDELIVERS
Model: TD-CHRG2
Female Micro USB input terminal, can be directly input with the phone charger rechargeable lithium battery. And still retains the input voltage wiring pads, can be very convenient DIY. It can be used for voltage 3.7V, etc. 18650, polymer and other lithium battery charge and discharge protection. Sup..
₹25.4 ₹68.0
-68%
Brand: TECHDELIVERS
Model: TD-CHRG12
This TP4056 1A Li-ion lithium Battery Charging Module With Current Protection – Type C is a tiny module, perfect for charging single cell 3.7V 1 Ah or higher lithium-ion (Li-Ion) cells such as 16550s that don’t have their own protection circuit. Based on the TP4056 charger IC and DW01 battery protec..
₹22.0 ₹68.0
Brand: TECHDELIVERS
Model: TD-T547
BC547 is a bi-polar general purpose NPN transistor that is commonly used in switching and amplifying applications. It can be found in relay driver, LED driver and other medium power switching devices and audio or signal amplifiers. Features:Continuous Collector Current: 800mACollector Emitter Volta..
₹3.0
Brand: TECHDELIVERS
Model: TD-T557
BC557 is a bi-polar general purpose PNP transistor that is commonly used in switching and amplifying applications. The connection between the collector and emitter pin remains closed till a base voltage is applied to it. When a base voltage is applied the connection is opened thus opening the load...
₹3.0
Brand: TECHDELIVERS
Model: TD-TBD139
The BD139 is an NPN power transistor commonly used in amplifier circuits and switching applications. It has a collector current of 1.5A and a collector-emitter voltage of 80V, making it suitable for medium-power applications.Features:Type: NPN TransistorPackage: TO-225 (Plastic)Collector Current (I..
₹8.5