Automatic switching battery charger for lead batteries of type WET, AGM, GEL, VRLA and MF 6V and 12V. Extremely efficient, it is the best substitute of traditional chargers. Recharging motorcycles, cars, tractors, campers, batteries keeping them charged...

100 pcs Ultra Bright 5mm Round LED Diode, color Blue. Current 5-20 mA. Go to Open-Electronics Store

100 pcs Ultra Bright 5mm Round LED Diode, color red. Current 5-20 mA. Go to Open-Electronics Store

66-channel GPS receiver module with patch antenna, UART interface: 4800-115.200bps settable (default 9600), NMEA 0183 format (GGA, RMC, GSA, GSV, VTG, GLL and GPTXT), PMTK (input, MTK proprietary protocol) . Suitable for a wide range of M2M...

Compact and high-performance module capable of reading linear (Code 39, UPC, EAN, Code93) and bi-dimensional (QR Code, PDF417, Data Matrix) bar codes. To use it, just connect it to the USB port of the PC (by default...

Module with 2.42″, 128×64 pixel OLED (Organic Light Emitting Diode) display, white characters, SPI / I²C interface (default SPI, for I²C see table), graphic controller SSD1309, viewing angle about 80°. With good contrast, no need for backlighting....

Shield for Arduino Uno consisting of a TFT LCD display with 3.5″ resistive touch screen, ILI9486 graphic controller, 480×320 pixel resolution, 65,000 colors, white LED backlight, SD card slot and SPI interface. Ideal for creating applications that...

Optical fingerprint reader, equipped with high-speed DSP processor, high-performance recognition algorithm, Flash memory, TTL serial interface for direct connection to microcontrollers or to the PC via USB-serial adapter. The user can store fingerprint data (maximum 162) in...

Bar with red COB LEDs covered with silicone rubber and made on an aluminum support for better heat dissipation. It can be used in many ways, for example to create letters and numbers for advertising panels, as...

Bar with green COB LEDs covered with silicone rubber and made on an aluminum support for better heat dissipation. It can be used in many ways, for example to create letters and numbers for advertising panels, as...

Converter DC-DC Step-up, capable of converting a DC voltage between 3 and 30 volts into an output voltage of 5 to 35 volts (adjustable via trimmer).     Features   Input voltage: 3 V to 32 V (Max.) Output...

Stepper motor feedback controller able to dynamically check the positioning of the shaft and prevent any step loss in 3D printing, CNC, etc. It mounts directly on NEMA17 motors. All management of the controller is entrusted to...

Basic board to create, in combination with the FT1308M and FT1128M (not included), a complete GPRS modem to make data connections, calls, send sms. For example, it allows the use of GPS / GSM or GSM-only locators...

Motorized color IP camera with 2MPX CMOS image sensor with integrated Wi-Fi module. Made respecting the ONVIF (Open Network Video Interface Forum) protocol, it is equipped with a 3.6 mm fixed lens and 11 IR LEDs that...

Maduino Zero SIM808 GPS Tracker is a board based on the Atmel SAMD21 32 bit microcontroller and on the GPS module GPRS / GSM SIM808. Programmable through the Arduino IDE, it can be used to create IOT...

Waveform generator in kit based on ICL8038 chip. It is able to generate sine wave, triangular and square wave output signals. It has status LEDs, switch to select the frequency band, Duty cycle adjustment, distortion adjustment for...

Maxim’s 1-Wire digital temperature sensor.  It measures temperatures between -55 ° C and + 125 °C with an accuracy of 0.5 °C. Each sensor is equipped with a 64-bit serial code stored inside, this allows you to...

The DHT22 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog...