This Integrated Circuit is a real-time clock with full calendar and more than 56 bytes of SRAM, being able to provide information such as second, minutes, day, date, month and year.

The LM741CN is a general purpose operational amplifier that performs well.

The CD4518BE is a dual-count CMOS counter BCD composed of two identical, internally synchronous 4-stage counters.

Printed Circuit Board FR04 with 7x10cm PCB copper coating. Laminated sheet of 1.5 mm.

The IoT Kit Smart Science Micro:Bit is based on IoT:Bit, a new breakout board that includes a RTC Timing and WIFI Module compatible with Scientific Sensors such as Sound Sensor, Dust Sensor, Light Sensor and Level Sensor of Water. You can collect data through the Sensors and send data to the Cloudwith a more stable and accurate Data Analysis. This Kit includes everything you need to collect Sensor Data and create your own IoT Projects!

The ElecFreaks Kit Basic Micro:Bit is a Basic Level Kit. The 5 most common Electrical Modules, which can be easily connected to the Micro:Bit via Basic:Bit. This kit can help students learn how to quickly build their Micro:Bit projects. These Modules can be directly triggered by Makecode. No need to add any extra packages. It is helpful for students to understand the use of these electrical modules from their principle.

The Car Ring: Bit is a small smart DIY car driven by the Micro: Bit of the BBC and Ring: Bit. The Ring: Bit extends the 3 GPIO ports of the Micro: Bit and allows different sensors and components to be easily connected to the Micro: Bit.

This TLC555CP Integrated Circuit is a general-purpose operational amplifier that performs well.

The LM339 is an LMx39x Series Voltage Comparator IC and is manufactured by many industries. The devices consist of four independent voltage comparators designed to operate from a single power supply. Operation with dual supplies is also possible as long as the difference between the two supplies is from 2V to 36V.

Converter SSOP28 to DIP28.

LED Current Meter 10A Red

TIL111

MOC3021 Optocoupler

4 nikh

TEXAS INSTRUMENTS LM393AP