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For low-consumption products, choose LongLife batteries. Zinc-chloride technology is ideal for watches, radios, calculators, and remote controls.
High-quality zinc-chloride technology ensures a long battery life when used in low-power devices.

High-performance alkaline batteries, 4 pieces, size AAA, from Philips.

High-performance alkaline batteries, 10 pieces, size AAA, from Philips.

IC: interfaceI/O expander2.5÷6VDCI2CTHTDIP16Channels: 8The product is also available per piece exclusively in our physical store.

High-performance alkaline batteries, pack of 20, size AAA, from Philips.

The ESP32-ESP-WROOM-32 development kit is an ideal kit for learning how to program the ESP-WROOM-32 module and testing its capabilities. One board contains the above-mentioned communication module / micro-controller, a USB -> UART interface based on the CP2102 chip, buttons that facilitate switching the device to programming mode and a voltage converter thanks to which the whole thing is powered directly from the micro USB connector. In addition, all pins of the ESP-WROOM module are provided as goldpin connectors, so the module can be used with any breadboard without the need for soldering. The device allows you to use Wi-Fi (802.1 b/g/n), Bluetooth / Bluetooth LE protocols and, if necessary, your own protocols written by the user.

The ESP32-ESP-WROOM-32 development kit is an ideal kit for learning how to program the ESP-WROOM-32 module and testing its capabilities. One board contains the above-mentioned communication module / micro-controller, a USB -> UART interface based on the CP2102 chip, buttons that facilitate switching the device to programming mode and a voltage converter thanks to which the whole thing is powered directly from the micro USB connector. In addition, all pins of the ESP-WROOM module are provided as goldpin connectors, so the module can be used with any breadboard without the need for soldering. The device allows you to use Wi-Fi (802.1 b/g/n), Bluetooth / Bluetooth LE protocols and, if necessary, your own protocols written by the user.

The TP-Link EAP723 has several key advantages that make it an excellent choice for those looking for a powerful and reliable Wi-Fi access point.
• Wi-Fi 7 technology:
Offers extremely high speeds and reduced latency, ideal for demanding applications such as 8K streaming, online gaming, and teleconferencing.