5v Dc Adjustable Vibration Switch Module
A special sensor expansion board is combined, and the analogue port can be weakly sensed. Electric vibration signals can be used for interactive work related to vibration, such as electronic…
A special sensor expansion board is combined, and the analogue port can be weakly sensed. Electric vibration signals can be used for interactive work related to vibration, such as electronic…
Stepper motor driver, suitable for 3D printer controllers such as 3D MKS Gen v1.4 and many others. New model optimized to manage motors with working currents up to 2.5A.
These surface mount 18650 holders have nice considerable copper traces meant to be sold directly to your circuit board. This means they're super easy to incorporate into your robots, making…
The centre positive drawing on the left indicates that the centre (tip) of the output plug is positive (+) and the barrel of the output plug is negative (-).
The centre positive drawing on the left indicates that the centre (tip) of the output plug is positive (+) and the barrel of the output plug is negative (-).
TwoWire DC Voltmeter 0.36inch 2.7-100V is a tiny and compact digital voltmeter with a red LED Display. The 0.36-inch 2.7-100V Three Wire DC Voltmeter Red Panel requires only a few…
Power Bank Chargers mainly used in batteries for boosting. It has a low Static Current. As a result, the whole circuit only consumes 1mA
TP4056 3.7V 9V 5V 2A Adjustable Step Up 18650 Lithium Battery Charging Discharge Integrated ... Can be used for multimeters, modified lithium battery charging
XH-M352 Precise Linear Rectifier USB Lithium Battery Charging Module adopts the FP6717 scheme. FP6717 uses synchronous rectifier technology (state resistance is extremely low power MOSFET is used to replace the…
USB to TTL downloader can be used as a serial communication, a single-chip downloader, The Downloader has a USB interface, which can easily extend the Download line