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Upgraded Version of  Starter Kit  RFID Stepper Motor Learning Kits   Description:RFID Learning Suite is the entry to the master suite upgrades, updates place mainly in: 1.1602 I2C 1602 replaced the screen to control it more convenient,2.New RFID module and RFID keychain and ..

Upgraded Version of  Starter Kit  RFID Stepper Motor Learning Kits   Description:RFID Learning Suite is the entry to the master suite upgrades, updates place mainly in: 1.1602 I2C 1602 replaced the screen to control it more convenient,2.New RFID module and RFID keychain and ..

Feature: On-board DIP switch, you can easily adjust the drive segments Terminal power connector for easy connection drive power Compatible with 12 / 24V drive scheme Suitable for 42 stepper motor drive, 3D printers and DIY Specification: Size: 42 x 42 x 15mm Fixed: 3mm Pitch: 1400 x 1400mil (35.56 ..

DescriptionThe STM32 Nucleo-144 board provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features, provided by the STM32 microcontroller. For the compatible boards, the internal..

Product DetailsConnector Type: 20-pinCompatible Device: PCFormat: Mini-ITXCertification: 80 Plus BronzePower Supply: Battery-freeBattery: No batteryPart Number: PG5007571Origin: Guangdong, ChinaProduct Overview: The INMP441 is a high-performance, low-power, omnidirectional MEMS microphone with a dig..

SW-420 Vibration Sensor ModuleNormally Closed (NC) Design | Adjustable Sensitivity | Smart Home & Alarm SystemsThe SW-420 Vibration Sensor Module is a high-precision digital input device used to detect vibration, shocks, tilts, or physical movement. It features an onboard SW-420 highly sensitive..

Description:TCRT5000 infrared sensor emits infrared emitting diode continuously when no infrared rays emitted or reflected back is reflected back but the strength is not large enough, the phototransistor has been in the off state, and the output terminal of the module is high, indicating that the d..

TDS (Total Dissolved Solids) Sensor Module - Analog Signal - Water Quality Detection - DS18B20 - Temperature - Arduino 51/STM32 CompatibleProduct Overview:TDS, also known as Total Dissolved Solids, indicates the amount of dissolved solids (in milligrams) in one liter of water. The higher the TDS va..

TMC2209 Stepper Motor Driver Module for 3D Printer is single-axis stepping motor driver chip, power tube built-in drive current 1.4A peak current 2A, 256 subdivision, UART configuration interface. The latest version of the TMC2208 V1.2 takes the UART out and uses the UART function directly, elimina..

100% brand new and high qualityCharge module:Linear charging.Current:1A adjustable.Charge precision:1.5%.Input voltage:4.5V-5.5V.Full charge voltage:4.2V ± 1%Led indicator:red is charging Green is full charged.Input interface:micro USB/mini usb/type-c usbWork temperature:-10° to +85°.Inversed polari..