New products in stock Metal boxes for ESP32-EVB-EA and ESP32-GATEWAY-EA

BOX-ESP32-EVB-EAd

BOX-ESP32-EVB-EA is metal box painted with polymer black paint suitable for ESP32-EVB-EA IoT board. It has opening for USB, Relay terminals, power jack, SD-card, IR LED and receiver, Ethernet, RESET and USER buttons and LiPo battery connector.

BOX-ESP32-GATEWAY-EA

BOX-ESP32-GATEWAY-EA is metal box with polymer black paint suitable for ESP32-GATEWAY-EA IoT board. It has openings for USB, Ethernet, SD-card, RESET and USER buttons.

eduArdu is new Open Source Hardware educational board targeting kid’s digital education

eduArdu

Few weeks ago we got contacted by Digital Kidz an non for profit foundation which goals are to support digital literacy and innovative education in the schools. They needed hardware board, which to be easy to use and to allow entry level programming with Scratch and Arduino for beginners. They were ready to pay for the development, but we liked the idea and decided to design one such board for free and release it as Open Source Hardware.

The result is here:

eduArdu-explained

The design is based on ATmega32U4 which is easily programmable with Arduino IDE. We named it “eduArdu” as this is educational board programmable with Arduino.

eduArdu has these features:

  • USB connector for programming and power supply
  • red LED matrix 8×8 which allow text and small image animations
  • X-Y Joystick with push button for navigation
  • Microphone for Audio sensing and interactions
  • Speaker for Audio output
  • Light sensor with LDR
  • Digital temperature sensor
  • RGB LED
  • Status LED
  • IR remote control LED and receiver to talk to other boards, TVs, Air conditioners, etc.
  • PIR motion detector up to 6 meter range
  • UltraSound distance measurement sensor
  • Two SERVO motor connectors (to build easily two wheel robot car)
  • LiPo charger so the whole board may work on LiPO power
  • 6 Makey-Makey style buttons
  • UEXT connector for additional modules

eduArdu-front

The board is shaped like Game console. The first prototypes will be ready in 2 weeks.

Target sale price is EUR 15.00

ESP32-GATEWAY-EA metal box is extremly cute and will be for sale end of next week together with ESP32-EVB-EA metal box

gateway-box

The new metal box for ESP32-GATEWAY-EA is ready and sent to painting together with ESP32-EVB-EA metal box, they will be ready next week and will be add to our stock.

New ESP32 Development board in stock ESP32-DevKit-Lipo target handheld applications with build in LiPo charger

ESP32-DevKit-LiPo

ESP32-DevKit-Lipo is pin to pin compatible with Espressif ESP32-CoreBoard (ESP32-DevKitC) board, but adds additional LiPo charger and battery connector, allowing board to work from LiPo battery when external power supply is missing.

Tomorrow 16.10 at SofUnitConf in Paradise Center in Sofia we will have Workshop with this board to show how easily it could be programmed with JavaScript and Espruino.

Water Level Switch and submersible water pump for your aquarium or home flowers watering automation in stock!

SNS-WATER-LEVEL

SNS-WATER-LEVEL is floating magnet with reed contact sensor with travel length of 50 mm. It allow you to switch on off small pump which to keep the fluid level constant and to refill it.  You can directly connect to Arduino or ESP32 IoT boards GPIO.

IMM-WATER-PUMP

IMM-WATER-PUMP is silent submersible water pump which can help you to filter the aquarium water or to watering your flowers at home. It works with 3VDC and consume 0.12A.

 

ESP32-POE Open Source Hardware IoT development board with WiFi/BLE/100Mb Ethernet with 802.3 POE is in stock!

ESP32-POE-1

ESP32-POE board is now in stock. The prices start from EUR 14.36 for 50 pcs order.

This board offers Open Source Hardware / FOSS solution and building block for distributed sensor network with power over existing LAN infrastructure.

Possible use cases are Home automation, Industrial machine logging, remote environmental monitoring, access control, remote displays etc.

The board contains ESP32-WROOM-32 module with WiFi/BLE and Ethernet connectivity , RESET and USER buttons, micro SD card, LiPo battery charger and LiPo connector which allow board to work even with power supply drops.

The UEXT connector on the board can be used to connect many different sensors like:

Si3402-B chipset takes care for the power over ethernet, it’s IEEE 802.3 compliant, including pre-standard (legacy).

Important notice, to keep board compact and as it’s main purpose is to connect to cloud different remote sensors there is no galvanic isolation between board and the power delivered by the LAN switch or router.

ESP32-POE has internal programming interface and you can program it with Espressif SDK or Arduino via USB cable. As the board is not galvanic isolated from the Ethernet power supply, before you connect the USB cable to your computer you should remove the Ethernet cable or you should use USB-ISO between your computer the ESP32-POE!

 

New Robotics and CNC products in stock

ROBOT-GRIP

We have now in stock many new Robotics and CNC components:

KITS:

ROBOT-2WDL-KIT Robot platform with two motors with wheels and encoders

KIT

ROBOT-LINE-FOLLOW Robot platform with analogue line follower

ROBOT-LINE-FOLLOW

 

Micro motors:

MOTOR-200806 12000 rpm brush motor working at 3-6VDC

MOTOR-200806a

MOTOR-F1607 small drone motor with fan working on 3-6VDC and speed up to 50 000 rpm

MOTOR-F1607

VIBRATING-MOTOR-3X8 small vibrating motor only 3×8 mm size! you can use it to build small bug robot 🙂

VIBRATING-MOTOR-3X8.jpg

 

Stepper motors:

SM-17HS4023 Stepper motor for CNC XY table or 3D printer 42x42x23mm

SM-17HS4023-1

SM-42HB34F08AB Stepper motor for CNC XY table or 3D printer 42x42x34mm

42HB34F08AB

SM-5VDC-DRV Stepper motor with 1:64 gear and driver!

SM-5VDC-DRV

SM-60SL Stepper motor with 48 mm screw

SM-60SL

Robot hand:

ROBOT-GRIP Robot hand which works together with servo motor to open and close

ROBOT-GRIP

Gear motors:

MG-12V-M4X55 Gear motor with M4x55mm screw can be used for small CNC table or Door lock/unlock mechanism.

MG-12V-M4X55

MG-6V-1-380 Very compact Gear motor 6VDC 30 RPM can be used for blinder open, close

MG-6V-1:380

CARDAN-5X8 and CARDAN-5X5 Free joint for Boat fan or blinders open/close

CARDAN

Linear guides:

LINEAR-GUIDE-400MM Linear slide with 400 mm length

MGN12L400

SCREW-T8X8-300MM Trapeziodal screw with brass nut 300 mm

SCREW-T8X8

Shaft support:

SK8, SK10

SK08

SHF8, SHF10, SHF12

SHF12

Wide range of Micro Bearings

604UU

GT2 Pulleys and Belts:

GT2-BELT200-6MM

GT2-5T60-6MM

Aluminum frame corners for 20×20 , 30×30 and 40×40 profiles:

ALU-L

 

Strong neodymium magnets 30x10x3 and 10x10x10:

MAGNET-30x10x3

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