Parameters and specifications: Capacity 1L, liner material is stainless steel.

Size and weight: The exact size and weight are not mentioned in the search results.

Series: Oaks electric lunch box series.

Features: Electric lunch box for heating and keeping food warm.

Function: It is convenient for office workers or students to heat and keep food warm when eating out.

Parameters and specifications: Operating frequency range 50MHz to 3000MHz, dynamic range up to 35dB to 45dB.

Size and weight: The exact size and weight are not mentioned in the search results.

Series: Logarithmic amplifier chip series.

Features: convenient power supply, wide operating frequency range, wide dynamic range, fast response, small package, simple application.

Function: Received signal strength indicator (RSSI) and control power amplifier, used in handheld devices, transmitter power measurement and control, signal detector, etc.

Parameters and specifications: Operating frequency up to 64 MHz, built-in 512KB Dual Bank architecture Flash memory.

Size and weight: The exact size and weight are not mentioned in the search results.

Series: NuMicro® series microcontrollers.

Features: With Arm® Cortex-M23 as the core, built-in Armv8-M architecture and TrustZone® technology, security and multiple power management modes make it easier to innovate in iot applications.

Role: To meet the development and design requirements of the Internet of Things for low-power operation while performing secure networking.

Asteroid 2351: This is an asteroid orbiting the Sun, discovered on November 3, 1964.

Jewelry jade: In some jewelry jade, 2351 May be an item number or code, such as a Hetian jade pendant in Jue Jade jewelry, whose item number is T2351.