This remote control uses infrared light to send commands between the transmitter and receiver. The transmitter, consisting of a diode, emits infrared rays that travel through the air. These signals are then received by a photodiode, which is capable of converting the light signal it receives into an electrical signal.
SKU10760 810 FCFA CFA
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The 8x8 LED dot matrix mini display module is based on the compact MAX7219 chip; it's a serial input common cathode driver that interfaces microcontrollers to LED matrices. All common microcontrollers can be connected to this module using a 4-wire serial interface. Each output can be refreshed individually without refreshing the entire display. This module only requires 3 I/O lines to drive the display, making it ideal for your microcontroller projects.
SKU10761 1900 FCFA CFA
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The DHT11 module provides a digital output proportional to the temperature and humidity measured by the sensor. The technology used to produce the DHT11 sensor ensures high reliability, excellent long-term stability, and a very fast response time.
SKU2400 2000 FCFA CFA
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Fingerprint Reader - Biometric Sensor
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Fingerprint recognition sensor, biometric sensor, or fingerprint reader for securing your microcontroller projects. It communicates with the microcontroller via a TTL serial link. Easy-to-use module with an internal memory of 500 fingerprints.
SKU7013 17500 FCFA CFA
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The HC-SR04 ultrasonic sensor uses sonar to determine the distance to an object like police bats or dolphins. It offers excellent non-contact range detection with high accuracy and stable readings in an easy-to-use package. From 2cm to 400cm or 1” to 13 feet. Its operation is unaffected by sunlight or dark material unlike Sharp rangefinders (though acoustically soft materials like cloth may be difficult to detect). It comes complete with ultrasonic transmitter and receiver module.
SKU7023 1600 FCFA CFA
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This connector allows you to easily and safely power a board via a 9V battery using the black DC jack female connector on the board. The 9V battery is connected to the VIN pin of your Arduino board, which accepts a recommended voltage between 7 and 12V. It can also be used in any project powered by a 9V battery.
SKU7040 275 FCFA CFA
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This female-female jumper cable set will allow you to easily interconnect your breadboards, electronic boards and other components. You can also detach one or more cables depending on your needs. The cable has a female end at each extremity and requires no soldering.
SKU7043 35 FCFA CFA
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The L298N stepper motor driver is an electronic device used to control stepper motors, which are commonly used in applications requiring precise positioning or controlled movement.
SKU7076 2400 FCFA CFA
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If you have a project with audio, video, graphic, and data recordings, you'll find that having a removable storage option is essential. Most microcontrollers have extremely limited built-in storage. For example, even the Arduino Mega chip (the Atmega2560) only has 4KB of EEPROM storage. There is more flash (256K) but you can't write to it as easily and you need to be careful if you want to store information in flash that you don't overwrite the program itself.
SKU7146 2300 FCFA CFA
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The MFRC522 is a highly integrated read/write integrated circuit for 13.56 MHz contactless communication. The MFRC522 reader supports ISO/IEC 14443 A/MIFARE and NTAG standards. The MFRC522's internal transmitter is capable of driving a read/write antenna designed to communicate with ISO/IEC 14443 A/MIFARE cards and transponders without any additional active circuitry.
SKU7149 2600 FCFA CFA
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The Nema 17 stepper motor is a type of electric motor particularly appreciated for its positioning precision. The Nema 17 17hs4023 motor, due to its much shorter length than a classic Nema 17, is essential for direct drive assemblies thanks to its low weight of 130g. They are widely used in many fields for applications requiring precise control of position and movement.
SKU8085 7500 FCFA CFA
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This module is a basic adjustable voltage regulator based on the XL4015 with a fixed frequency of 180 KHz capable of supporting a 5A load with high efficiency, low ripple, and excellent line and load regulation.
SKU9241 1650 FCFA CFA
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Elechouse V3 Voice Recognition Module
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The Elechouse V3.1 Voice Recognition module is an electronic device capable of recognizing and processing voice commands compatible with Arduino. It can support up to 80 commands (7 commands simultaneously).
SKU9277 17950 FCFA CFA
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The DT-06 module is a WiFi module equipped with an HC-06 Bluetooth interface.It offers versatile wireless connectivity for your electronics projects. The DT-06 module uses WiFi for high-speed data transmission and offers extended range, while the HC-06 Bluetooth interface allows wireless communication with other compatible Bluetooth devices.
SKU9298 4000 FCFA CFA
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The Arduino Uno SMD is a compact variant of the Arduino Uno development board, using surface-mount components. Based on the ATmega328P microcontroller, it offers the same functionality and compatibility with Arduino shields, but in a smaller form factor thanks to its surface-mount design. It facilitates electronic prototyping and project development thanks to its user-friendly programming environment and input/output pins for connecting various components.
SKU9348 4200 FCFA CFA
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The Arduino Mega 2560 is a development board designed for building larger applications compared to other Arduino boards. The board is based on the ATmega2560 microcontroller operating at 16 MHz. It features 54 digital input/output pins (of which 15 are PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a USB connection, a power jack, an ICSP header, and a reset button.
SKU7002 14900 FCFA CFA
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This screen is an electronic device used to display data and messages. It is known as a 16x2 LCD screen. As its name suggests, it has 16 columns and 2 rows so it can display 32 characters (16 x 2 = 32) in total and each character will be composed of 5 x 8 (40) pixel points. Thus, the total number of pixels of this LCD screen can be calculated as follows: 32 x 40, or 1280 pixels. The color of the characters is white and the screen has a blue background. This also makes it readable in the dark.
SKU7036 2310 FCFA CFA
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This female-female jumper cable set will allow you to easily interconnect your breadboards, electronic boards and other components. You can also detach one or more cables depending on your needs. The cable has a female end at each extremity and requires no soldering.
SKU7043 35 FCFA CFA
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1K Ohm - 1 Watt Resistor
SKU7237 40 FCFA CFA
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The ATmega328P is a low-power 8-bit CMOS microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega328P achieves speeds approaching 1 MIPS per MHz, allowing the system designer to optimize power consumption versus processing speed.
SKU7298 144 FCFA CFA
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4-winding unipolar stepper motor with gearbox and driver based on an ULN2003A allowing direct control of the motor with a microcontroller (e.g., Arduino) without a power interface for various applications such as office equipment, robotics, automation, etc.
SKU8016 2220 FCFA CFA
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Le bouton-poussoir à réarmement automatique R13-507 est un composant fiable conçu pour diverses applications électroniques. Compact et robuste, il s'intègre facilement aux cartes de circuits imprimés et aux panneaux de commande. Doté d'un mécanisme de réarmement automatique, il offre une solution pratique pour une activation temporaire, se réinitialisant automatiquement après une simple pression.
SKU9036 223 FCFA CFA
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Alimentation USB-C 15 W pour Raspberry Pi – Prise britannique
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Alimentez vos projets en toute fiabilité avec le bloc d'alimentation officiel Raspberry Pi 15 W USB-C (prise britannique) .
Conçu spécifiquement pour les Raspberry Pi 4 et Pi 400, cet adaptateur secteur de haute qualité fournit une tension de sortie stable de 5,1 V / 3 A pour garantir un fonctionnement optimal de votre carte, même en cas de forte charge.
Sa conception silencieuse et à haut rendement la rend idéale pour une utilisation prolongée dans les projets de bricolage, les serveurs, les centres multimédias, la robotique et les installations éducatives. La prise britannique moulée garantit durabilité et connexion sécurisée, tandis que le câble USB-C fixe assure une alimentation stable sans chute de tension.
Idéal pour les créateurs, les étudiants et les professionnels qui ont besoin de performances garanties pour leurs systèmes Raspberry Pi.
SKU107700 13000 FCFA CFA
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Carte de développement ESP32-C3 4M
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La carte principale utilise une puce ESP32-C3FN4 et un module ESP32-C3-MINI de 4 Mo de mémoire flash empilée intégré. L'ESP32-C3-MINI-1 est un module Wi-Fi et Bluetooth basse consommation (BT LE) compact et doté d'une riche connectique, idéal pour la domotique, l'automatisation industrielle et l'électronique médicale. Grâce à cette connectique complète, l'accélération du calcul des réseaux neuronaux et du traitement du signal offerte par le SoC fait de ce module une solution optimale pour de nombreuses applications liées à l'IA et à l'Internet des objets (IoT), telles que la détection de mots clés, la reconnaissance vocale, la reconnaissance faciale, la domotique, les appareils intelligents, les panneaux de commande intelligents, les enceintes connectées, etc.
SKU107699 7500 FCFA CFA
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L'ESP32-C3 est une carte IoT très compacte offrant une excellente prise en charge de la programmation via l'IDE Arduino. Outre cet IDE, elle peut également être programmée à l'aide d'Espressif IDF, de Micropython, de Lua et d'autres environnements de programmation.
Comparé au processeur AVR standard de l'Arduino, l'ESP32-C3 dispose d'une mémoire Flash de 4 Mo pour l'espace programme et fonctionne à une fréquence d'horloge pouvant atteindre 160 MHz. Ces cartes peuvent être utilisées comme microcontrôleur autonome, en remplacement d'un Arduino par exemple, ou comme périphérique en association avec un autre microcontrôleur pour fournir le Wi-Fi, le Bluetooth ou d'autres fonctionnalités spécifiques. Leur format compact les rend idéales pour l'intégration dans un projet.
La carte comporte deux boutons-poussoirs. Le premier, intitulé « RST », est le bouton de réinitialisation. Il permet de redémarrer le programme si nécessaire. Le second, intitulé « BOOT », sert à télécharger des programmes sur la carte, comme décrit dans l'exemple de programme ci-dessous, sous certaines conditions.
La puce ESP32-C3 permet de multiplexer certaines entrées/sorties, comme les ports série et l'interface I2C, sur n'importe quelle broche GPIO, offrant ainsi une grande flexibilité. Le brochage indiqué sur le schéma ci-joint est le brochage par défaut.
La carte à 16 broches est compatible avec les plaques d'essai.
Les entrées/sorties sont indiquées sur la face inférieure de la carte ; reportez-vous donc au schéma de brochage pour savoir où se trouvent les différents éléments.
SKU107698 4000 FCFA CFA
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ESP32-C3 Dual Type-C WiFi Bluetooth BLE 5.0 DevKitM-1
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La carte de développement ESP32-C3 est une plateforme microcontrôleur sans fil puissante et compacte, conçue pour l'IoT moderne et les applications embarquées. Basée sur le module ESP32-C3-Mini, elle intègre un processeur RISC-V 32 bits cadencé jusqu'à 160 MHz, offrant des performances fiables et une excellente efficacité énergétique. Grâce à sa connectivité Wi-Fi 2,4 GHz et Bluetooth 5.0 (BLE + Mesh) intégrée, cette carte permet une communication sans fil fluide pour les appareils intelligents, les capteurs et les systèmes d'automatisation.
La carte intègre deux connecteurs USB Type-C, simplifiant et facilitant la programmation, l'alimentation et le débogage par rapport aux modèles micro-USB classiques. Les développeurs peuvent exploiter de multiples interfaces périphériques, notamment SPI, Dual SPI, Quad SPI et OPI, permettant une intégration aisée avec des écrans, des capteurs et d'autres modules matériels.
SKU107697 6800 FCFA CFA
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Moteur à courant continu pour drone
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Il s'agit d'un moteur sans noyau 820 alimenté en courant continu 3,7 V. Principalement utilisé dans les modèles réduits d'aéronefs, il est remarquable qu'un moteur aussi petit puisse fournir une puissance de 5,5 W et atteindre une vitesse de 45 000 tr/min sous 3,7 V. Son poids de seulement 3 g permet de réduire considérablement le poids de l'aéronef.
Utile pour la réparation de drones.
SKU107696 1500 FCFA CFA
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Sonde RS485 à 3 broches pour capteur NPK du sol
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Le capteur NPK pour sol avec sortie RS485, sonde à 3 broches est conçu pour une analyse complète du sol, mesurant les niveaux d'azote, de phosphore et de potassium (NPK). Ce capteur est idéal pour l'agriculture de précision et la surveillance environnementale, fournissant des données précises pour optimiser la santé des sols et le rendement des cultures. La sortie RS485 assure une communication fiable sur de longues distances, le rendant compatible avec diverses configurations de surveillance.
SKU107695 29500 FCFA CFA
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Il s'agit d'une carte d'adaptation USB Type A femelle vers connecteur 2,54 mm à 4 broches. Cette carte, qui convertit une prise USB femelle en connecteur DIP et offre une connexion directe 4 broches 2,54 mm, est très pratique pour connecter un projet à un port USB, que ce soit pour l'alimentation ou l'échange de données. Elle intègre une prise USB 2.0 standard sur un petit circuit imprimé. Aucune soudure délicate n'est requise. Ce connecteur USB se fixe facilement à vos projets.
SKU107694 350 FCFA CFA
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L'USB est un connecteur de facto largement utilisé dans de nombreux appareils grand public pour l'alimentation ou l'interface de données. Il est devenu si populaire qu'il est facile de trouver des câbles compatibles
SKU107693 350 FCFA CFA
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Buse en laiton de 0,4 mm pour imprimante 3D
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La buse conique avec un orifice de 0,4 mm est conçue pour fonctionner avec un filament de 1,75 mm. Elle est compatible avec la plupart des têtes d'impression 3D utilisant le système E3D V6 à filetage M6. Le laiton étant un excellent conducteur de température, cette buse est très appréciée en impression 3D.
La buse est le point final et particulièrement important du parcours du filament traité. Il est essentiel de la nettoyer fréquemment, surtout si vous utilisez souvent des filaments de types et de couleurs différents.
SKU107692 400 FCFA CFA
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Capteur de tension alternative ZMPT101B
SKU107686 2500 FCFA CFA
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