Magnet Round Disc Neodymium Ferrite 10x4mm

TDA2030A 1X18W Audio Amplifier features:
- Chip: TDA2030A
- Power supply: DC 6V ~ 12V
- Channel type: Single channel - Output power: 1 x 18 W
- Output output: 4 ~ 8 Ohm
- Mono mode
- Size (LxWxH): 31.6 x 23.5 mm

HC-06 Bluetooth transceiver module with base.
The bluetooth module HC-06 is one of the best options for projects, in which you need wireless communications.
The transceiver module allows bluetooth wireless connections as a slave, ready to listen for connection requests.
Bluetooth Transceiver Module HC-06 Wireless features:
- Chipset CSR BC417
- 3.5V - 5V power
- Bluetooth version V2.0 + EDR
- Frequency: 2.4GHz ISM band
- Modulation: GFSK
- Reach approx. 10m
- Security: Authentication and encryption.
- Speed-> Asynchronous: 2.1Mbps (Max) / 160 kbps; Synchronous: 1Mbps / 1Mbps
- Supports AT commands for configuration through a serial port
- Working temperature: -20ºC to + 75ºC
- Working current - pairing: 80 mA

Includes a switch to output the voltage built into the case itself.
It has a cover to protect the batteries.
The cover has perforation in case you want to secure it with a screw (not included).
Battery holder 2x AA Battery holder with switch features:

- Cable 15cm long
- Measurements 68x 32x 18mm
- Battery length max 50mm
- Compatible batteries (LR06, R06, MN1500, AM3, UM3 , HP7)

Anti-Static Tweezers ESD 135mm features:
- Anti-static tweezers, straight tip, matt black
- Length: 135mm
- Width: 9mm
- High precision, without producing dust, resistant to high temperatures

Solar panel DIY 6V 1.1W 200mA features:
- DIY Mobile Photovoltaic Charger
- Working Voltage: 6V
- Output Power: 1.1W
- Working current: max. 200 mA
- Product size: 112x 84x3 mm

WROOM-32 DEVKIT V1 is an ESP32 processor development board with WiFi and Bluetooth (BLE). It is much faster than the ESP8266 processor (NodeMCU and similar), and very easy to use, with 2x15 pins.

Raspberry Pi 400- PC embedded in a keyboard + accessories is the ideal tool, both educational, perfect for students of all ages, and for personal use. This RPi based on model 4, offers a low cost and portable solution, being ideal for home study and for teaching computer concepts such as programming, physical computing and networking. 

The Raspberry Pi 400 has a quad-core ARM Cortex A72 processor with 4GB of RAM, an Ethernet socket, 3 USB ports, two microHDMI ports and a 40-pin GPIO.

Resistor 1M Ohm 5% 0,25W 1/4W features:
-1M Ohm
-Type: Carbon film
-Tolerance: ±5%
-Power: 0.25W
-Dimensions: 2x7mm