DollaTek supplies electronic components, DIY modules, and audio amplifier boards designed for hobbyists, makers, and educational projects.
DollaTek is a supplier of electronic components and modules widely used in DIY electronics, robotics, and audio engineering. The brand specializes in providing affordable hardware solutions for makers and hobbyists, including Bluetooth power amplifier boards, motor drivers (such as the L298N), sensors, voltage regulators, and accessories for development platforms like Arduino and Raspberry Pi.
DollaTek's product range is diverse, catering to both entry-level enthusiasts and experienced engineers looking for cost-effective parts. Their audio lineup is particularly popular, featuring Class D amplifier modules like the ZK-502M and TPA3116D2. The brand primarily distributes its products through major online marketplaces, offering essential building blocks for smart home devices, automated systems, and custom audio setups.
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User manuals, wiring diagrams, and datasheets for DollaTek products are often provided on the product listing page or hosted here on Manuals.plus.
As DollaTek primarily sells through online marketplaces like Amazon and AliExpress, support is best handled by contacting the specific seller from whom the item was purchased.
The DollaTek ZK-502M typically requires a DC 5-24V power supply. Higher voltage and current generally result in higher output power.
Warranty terms vary by retailer. Please check the specific return and warranty policy of the marketplace where you bought the component.