Three different soil test meters in one device; Measures moisture, pH/Acidity, and light. 100% Accuracy; Easy to read moisture, pH and light levels; Perfect monitor for growing healthy plants. Takes the guesswork out of gardening; Know exactly when to water, amend your soil or adjust lighting. Compact, portable & easy to use, just plug and use; Compact soil meter works…
Operating Voltage: 5v DC. This module is Small and Simple to use. Digital switch output (0 & 1) High sensitivity Completes the circuit when the module is tilted LED lights up when tilt switch is activated
Operating voltage: 3.3 to 5VDC Ball Rolling type of tilt sensor. This small module is easy to use. A fixed bolt hole for easy installation Wide voltage LM393 comparator
Operating Voltage:?5v DC. This module is Small and Simple to use. Digital switch output (0 & 1) High sensitivity Completes the circuit when the module is tilted LED lights up when tilt switch is activated
Wide voltage power supply (6~30V) supports micro USB 5.0V power supply The interface is clear and simple, powerful, easy to understand All set parameters automatically save power.
Onboard TJA1050 CAN controller interface chip Chip commonly used pin has led, convenient connection to use Pin 5 v to the power supply PCB board size: 22 (mm) x11.5 (mm) Fully compatible with the ISO 11898 standard High speed (up to 1 Mbaud)
TL Smoother can effectively eliminate the mechanical chatter generated by 3D printer motors, The TL-Smoother is an addon module for 3D printer stepper motor drivers. The board provides flyback diodes for the motor outputs, so they are also protected against inductance voltages in the unpowered state of the driver. You will get smoother movement, especially on the delta-style 3D printer…
Supply Voltage Min: 6V Supply Voltage Max: 36V Wide common-mode (up to VCC+) and differential voltage range Low input bias and offset current Low noise en = 15nV/ ??Hz (typ) Output short-circuit protection High input impedance JFET input stage Low harmonic distortion: 0.01% (typ) Internal frequency compensation Latch-up free operation
