This is USB controlled relay opto-isolated board with 16 SPDT relays. You can use it for simple ON/OFF switching electrical devices - home lights, DC motors, solenoids and others. It can help you building projects like robotics and home automation.
MOS tube can fill the gap for power required by some hot beds over the top of what a standard RAMPS can provide. It can work with open 3D printer like Anet A8.
The high current of the hotbed brings multiple problems to your mainboard. Removing the hot bed current from the mainboard by this MOS tube, significantly reduces stress on your mainboard (connectors), which will prolong life of mainboard.
Another benefit, it will allow you to use a second PSU for bed power (12 or 24 volts).
DS203 is a pocket size 4-channel digital storage oscilloscope for common electronic engineering tasks. It also provides 4 application areas, convenient for users to load and upgrade at most 4 different application firmware.
Two 72Mhz analog channels and two digital channels
AD9288-40 dual A/D converter analogue channels from 36MS/s to 72MS/s.
Signal Generator, auto measurement, various triggering option
Easy waveform storage, firmware upgrade, user applications, open source
This Raspberry Pi Camera Module is a custom designed add-on for Raspberry Pi. It attaches to Raspberry Pi by way of one of the two small sockets on the board upper surface. This interface uses the dedicated CSI interface, which was designed especially for interfacing to cameras. The CSI bus is capable of extremely high data rates, and it exclusively carries pixel data.
CSI interface, compatible with Raspberry Pi 2/3 model A / model B / model B+
This Hand-held Refractometer, widely used in the manufacture or production of sugar, food, fruit, beverages etc. Versatile refractometer, perfect for sugar measurement, contribute much for the management of product quality, delivery inspection, sweetness classification and so on.
Digital and Accurate Read
Easy to handle
Lightweight and durable with aircraft aluminum body
ST-M5045 is a cost effective, high performance bi-polar two phase micro-stepping drive applying pure-sinusoidal current control technique. It is best suited for the applications that desired extreme low noise and heat. It operates well in an environment, where electricity supply experience instability and fluctuation
Suitable for any small-and-medium automatic equipment with CNC controllers, such as X-Y tables, labeling machines, laser cutters, engraving machines, and pick-place devices
Suitable for a wide range of stepping motors, from NEMA size 17 to 34
For processing various pattern mold
For advising, such as brand, architectural mold, badge, nameplate, display boards, doorplate, furniture decoration, etc.
For carving portrait, scenery, handwriting, sealing, etc.
This is a 5V 2-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .
The Arduino Relay module allows a wide range of microcontroller such as Arduino, AVR, PIC, ARM with digital outputs to control larger loads and devices like AC or DC Motors, electromagnets, solenoids, and incandescent light bulbs.
This is a 5V 8-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .
5V 8-Channel Relay interface board, and each one needs 15-20mA Driver Current
Equiped with high-current relay, AC250V 10A ; DC30V 10A
Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
This is a 12V 16-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .
This is a bundle of our featured ToolPac series, 4-CH mini digital oscilloscope DSO203 and Motion-Sensing screwdriver ES120. This kit will significantly boost your work efficiency of electronic engineering and prototyping.
【Maker Essential Bundle】A must have kit for makers
【Limited Offer】Co-operating with e-Design, we provide only 300 bundles!
【Limited Edition】DSO203 in Titanium Color. It is a classic pocket size 4-channel digital storage oscilloscope.
【Motion-sensing】ES120 features with its motion-sensing function and can be controlled by your gesture.