Best selling Electronics modules
Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.
1. Sonoff USB dongle ZBDongle-E, Zigbee
The Sonoff ZBDongle-E is a powerful Zigbee 3.0 gateway designed for open-source platforms. It features an EFR32MG21 main chip and a CH9102F serial chip, which operate faster and more efficiently than the CP2102N. The dongle supports up to 32 devices or as many as your platform allows. It comes pre-installed with the Ember-ZNet protocol instead of Z-Stack, as well as the ZigBee EZNET 6.10.3 coordinator software, and offers support for OpenHab and Home Assistant, along with Zigbee2MQTT compatibility with BASICZBR3, S31 Lite zb, SNZB01, SNZB02, and SNZB03 devices.
2. Adafruit MicroSD card breakout board+
Breakout board with a microSD socket and level shifter for easy connection of the circuit to 5V systems.
- Onboard 5V-3V voltage regulator, 150mA - suitable for power-hungry cards.
- Integrated level shifter makes it suitable for 3V, 3.3V, and 5V projects.
- Activity LED for writing and reading.
- Four mounting holes.
- Push-push socket for easy insertion and removal of the card.
- Comes with header (not soldered) - suitable for breadboards and cables - you decide.
- Ideal for Arduino.
Wiring to the Arduino (for using the SDfatLib):
GND to Ground (yes, really!)
5V to 5V
CLK to Pin 13
DO to Pin 12
DI to Pin 11
CS to Pin 10.
3. Arduino Kit of 37 sensors for Arduino
The kit of 37 sensors for Arduino offers a comprehensive collection of modules that can be used for various projects in electronics and robotics. It is ideal for learners, developers, and hobbyists who want to expand their skills in programming and hardware integration. Each module is designed to fulfill specific functions, enabling a wide range of applications, from simple circuits to complex automation projects. The included sensors cover a broad spectrum, including temperature measurement, light detection, motion detection, and more. This kit is a valuable resource for anyone looking to gain practical experience in developing interactive systems.
- Extensive collection of 37 different sensors and modules
- Suitable for a variety of projects in electronics and robotics
- Easy integration with Arduino development boards
- Ideal for learners and hobbyists to enhance practical skills
- Includes modules for temperature, light, motion, and more.
Electronics modules
CHF20.90
Arduino Kit of 37 sensors for Arduino
Sensor, Switch, Sound generator, Steering, Probe
4. Adafruit Magnet sensor
This door sensor is a reed switch made of ABS plastic. Normally, the reed is open (no connection between the two terminals). The other half is a magnet. As soon as the magnet is less than 13 mm away from the switch, the switch closes (connection between the two terminals). These sensors are mostly used to determine whether a door or drawer is open or closed. Therefore, both parts of the sensor have mounting holes, and 4 screws are included in the package.
5. MiC MCP3008 8-channel 10-bit ADC with SPI interface
Expand your microprocessor with 8 analog inputs featuring 10-bit accuracy. Easily controllable via SPI, making it ideal for the Raspberry Pi!
Please refer to the datasheet for detailed specifications.
Electronics modules
−10%
CHF17.90 was CHF19.90
MiC MCP3008 8-channel 10-bit ADC with SPI interface
Electronics kit
6. BSW Cable transitions concealed 1190
The Cable Pass-Throughs 1190 from BSW Security are specifically designed for automation and provide a robust and reliable solution for the secure routing of cables. These products feature a tamper-proof design that offers additional protection against unauthorized manipulation. With a compact and well-thought-out construction, they are ideal for use in various automated systems where safety and durability are of utmost importance. The cable pass-throughs are easy to install and ensure a clean and tidy cable layout that is both functional and aesthetically pleasing. They are an excellent choice for anyone who values quality and security.
- Tamper-proof design for enhanced security
- Robust construction for durability
- Easy installation for a neat cable layout.
7. SparkFun LMV358 OpAmp Breakout
This is a simple Op Amp breakout board, set up as a 2-stage amplifier
with a gain of 100 (gain of 10 for each stage).
The on-board trim pot sets the signal level between the stages, not
the feedback path. The bandwidth is set to 15.9kHz by a pair of
feedback capacitors, or over 100kHz with the caps removed. The LMV358
opamp can source up to 160mA and works well as a low impedance
driver/buffer.
8. Adafruit 2.8" TFT Touch Shield for Arduino v2
The Adafruit 2.8" TFT Touch Shield for Arduino v2 is a versatile electronics module specifically designed for use with Arduino projects. It features a large, bright, and colorful touchscreen display with a diagonal of 2.8 inches and a resolution of 240x320 pixels. The integrated microSD card connection allows for easy data storage and access, while the 4 white LED backlights ensure excellent visibility. The resistive touchscreen design enables the detection of finger touches across the entire screen area, enhancing the interactivity of projects. The shield comes fully assembled and tested, making it ready to use right away. It requires no complicated wiring or soldering, which simplifies integration into existing Arduino setups. With support for SPI communication, it is compatible with various Arduino boards, including UNO, Duemilanove, and Diecimila, and can also be used with Leonardo or Mega by soldering jumpers.
- Resistive touchscreen for precise input
- Integrated microSD card connection for expanded storage options
- Requires fewer pins than the previous model, making it easier to connect additional components
- Quick and easy installation without soldering
- High-quality controller with RAM buffering to relieve the microcontroller.
9. Adafruit 3.5" TFT 320x480 Touchscreen w/MicroSD
The 3.5" TFT 320x480 touchscreen module from Adafruit is a versatile and powerful solution for projects that require a visual user interface. With a resolution of 480x320 pixels and individual RGB pixel control, this display offers vibrant and clear visuals. The integrated resistive touchscreen technology allows for touch detection across the entire screen area, enhancing interactivity. The module is equipped with a controller that supports RAM buffering, minimizing the load on the microcontroller. It can be used in two operating modes: 8-bit and SPI, providing flexibility for integration into various projects. The straightforward connection and the resources provided, including tutorials and libraries, make it easy to implement and use the display in a wide range of applications.
- Resistive touchscreen for precise inputs
- Integrated controller with RAM buffering to relieve the microcontroller
- Support for 8-bit and SPI operating modes
- High resolution of 480x320 pixels for clear displays
- Compatible with various hardware platforms.
10. Adafruit RGB Matrix HAT RTC for Raspberry Pi
With this HAT for the Raspberry Pi A+/B+, you can easily control all HUB75 RGB LED matrices with 16x32, 32x32, or 32x64 LEDs. You can even cascade multiple matrices; the power of the Raspberry Pi is sufficient to control approximately 32x128 LEDs. A 5V power supply is required to power the LEDs. This is not included in the package along with the LED matrices and the Raspberry Pi and must be ordered separately. The matrix is delivered as a kit. All SMD components are already soldered; only the Pi header, HUB75 connector, and power connector need to be soldered. If you prefer not to do this yourself, we can provide the shield pre-assembled for an additional charge. A CR1220 coin cell battery is required for the RTC (not included). Simple design: just plug it in and run the Python code, protection switch: a 5V power supply can be directly connected to the reverse-polarity protected connector on the HAT, onboard level shifter: converts 3.3V to the required 5V, DS1307 Real Time Clock: so your Pi keeps track of time even when restarted.
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