Prices are low due to very few of the items are name brand but I have had great reliablity with all of them.
These items are available for local pickup only and we have no showroom floor.
Items may not match photo exactly, but will have the same functionality and come with all accessories shown.
Inventory arrives almost everyday, but takes a few days to update, also we have many resistors, capacitors and LEDs not listed in both throughhole and SMD.
No returns on items for misuse (we know how to look and tell if you have let the smoke out of them).
Items are in Dollars, not Euros. I think it is because my hosting service is in the UK and it keeps fighting me and putting it back to Euros.

Latest inventory since 1/8/17

Email to reserve order and set pickup
Email with technical questions
Item #NameQtyDescriptionPrice 
1kit large0Uno with parts60,00 €
2kit med w/box0Uno with less parts and plastic case59,00 €
3kit med0Uno with less parts45,00 €
4kit small1Uno with some lights and buttons19,00 €
3237 sensors0 42,00 €
5uno15UNO R3 MEGA328P R3 Compatible15,00 €
6WeMos D10UNO format with built in WiFi. Less IO and odd IO mapping. Much eaiser and less expensive than the Yun. For the little more advanced user.18,00 €
138WeMos D1 mini0WiFi unit with 10 IO and 1 analog in . Much eaiser than the Yun. For the little more advanced user.11,00 €
7uno w/TFT touch0 35,00 €
8mega1Mega 2560 R3 CH340G/ATmega2560-16AU, MicroUSB. Compatible for Arduino Mega 2560.28,00 €
9mega w 3.2 TFT0 36,00 €
10mega TFT touch0 42,00 €
11pro mini9ATMEGA328P Pro Mini 328 Mini ATMEGA328 5V /8MHz for Arduino 5 V10,00 €
12nano6Nano V3.0 ATmega168P CH340 MicroUSB Compatible for Arduino Nano V3.011,00 €
14leo w/cable0Is on a UNO type board but runs on an ATmega32 which gives 2 more pins able to PWM and has better USB functions.18,00 €
16Pro Micro2Pro Micro for arduino ATmega32U4 5V/16MHz Module same processor as the leonardo.14,00 €
53atttny lily0LilyPad Main Board Microcontroller LilyTiny Miniature ATtiny 85 AVR8,00 €
50attiny8510NEW ATTINY85-20PU ATTINY85 20PU DIP-8. Like a very small UNO if space is required more than the number of IO. Program with a standard UNO.2,99 €
91Attiny85 on PCB4minimal development board ATTINY85 module for Arduino usb. Like a small UNO with far less outputs. Easy to prototype with if considering buliding an ATTiny project where space is more important that so many IO.4,85 €
52attiny 23130ATTINY2313A-PU ATTINY2313 ATTINY 2313 DIP20 ATMEL 8-bit Microcontroller chip4,50 €
108ATmega8A3ATMEGA8A-PU ATMEGA8A DIP-28 8-bit with 8K Bytes In-System Programmable Flash ATMEGA8 DIP3,50 €
100Ethernet relay control1ENC28J60 Network Module 8-Channel Network Contrller Smart Home. Plugs directly into the 8 channel relay board, or can also be connectedd to lesser channel boards. Makes home automation very easy.12,00 €
811602 w/buttons0LCD Keypad Shield LCD1602 LCD 1602 Module Display For Arduino12,00 €
93Play shield 12TM1638 LED Display 8-Bit Digital Tube Module For Arduino AYR 7 Segment 8 Bits 0.36Inch RED TM1638 KEY LED Display Board Panel8,25 €
94Play shield 21Multifunctional expansion board kit based learning for arduino6,50 €
22ethernet shield4Mini ENC28J60 Ethernet LAN Network Module For Arduino 51 AVR SPI PIC STM32 LPC11,00 €
17range sensor3HC-SR04 Ultrasonic Module Distance Measuring Transducer Sensor4,00 €
183 axis0MMA8452Q (MMA7361) module digital triaxial accelerometer precision tilt 3-Axis6,00 €
206 axis IIC16 DOF MPU6050 Module 3 Axis Accelerometer Gyroscope Module for Arduino GY-521 FZ01208,00 €
199 axis IIC03-5V IIC MPU-925 9DOF 9-axis Gyroscope Accelerometer Magnetic MPU 9255 16bit AD11,00 €
21blue tooth module2HC-06 HC06 BT BOARD 4pin Bluetooth serial pass-through wireless serial communication module Bluetooth module for arduino9,00 €
142long-distance NRF24L01+PA+LNA wireless modules 1100meters (with antenna)4ultra-long-distance data transmission specially developed high-power and high sensitivity wireless module 2.4G ISM band NRF24L01P + PA + LNA7,50 €
23wireless10NRF24L01+ 2.4GHz Antenna Wireless Transceiver Module for Arduino4,50 €
24wifi3ESP8266 ESP-01 ESP01 Serial Wireless WIFI Module Transceiver Send Receive Board LWIP AP+STA For Arduino10,00 €
25SD Reader1Reading and writing module SD Card Module Slot Socket Reader ARM MCU for arduino7,00 €
27RFID4MFRC-522 RC522 RFID RF IC card sensor module to send S50 Fudan card,Rf module keychain for arduino10,00 €
31GPS0GY-NEO6MV2 new NEO-6M GPS Module NEO6MV2 with Flight Control EEPROM MWC APM2.5 large antenna for arduino25,00 €
33camera0OV7670 camera module Supports VGA CIF auto exposure control display active size 640X480 for arduino9,00 €
34gas sense0MQ2 MQ 2 MQ-2 Smoke Liquefied Flammable Methane Gas Sensor Module for Arduino6,00 €
40cds cell0Photosensitive Sensor Module Light Detection Module for Arduino3,50 €
60clock module0DS1302 Real Time Clock ModuleWith CR2032 for arduino3,50 €
61rain sensor2Raindrops Detection Sensor Module Rain Weather Module For Arduino3,50 €
73current sensor030A Range Hall Current Sensor Module ACS712 Module For Arduino4,50 €
74angle sensor0MMA7455 Three Axis Digital Tilt Sensor Acceleration Module Angle Sensor Module for Arduino9,00 €
79light intesity1Photosensitive diode Sensor Module The Light Intensity Detection Sensor Module for Arduino2,80 €
84temp and humid sense0DHT11 Temperature And Relative Humidity Sensor Module For Arduino5,50 €
80Obstacle detect3IR Infrared Obstacle Avoidance Sensor Module for Arduino Robot 3-wire Reflective Photoelectric3,00 €
85color sensor1TCS230 TCS3200 Color Recognition Sensor Detector Module for Arduino8,00 €
86joystick0Dual-axis XY Joystick Module3,00 €
98Soil wetness4soil hygrometer detection module soil moisture sensor For-Arduino1,20 €
101Thermocouple6MAX6675 K-type Thermocouple Temperature Sensor Temperature 0-800 Degrees Module for Arduino6,50 €
35mp30Mini MP3 Player Module with Simplified Output Speaker MP3-TF-16P For arduino7,00 €
3616023LCD 2 row 16 character display, green8,00 €
37LCD i2c151602 2004 LCD Adapter Plate IIC I2C / Interface lcd1602 I2C LCD Adapter For arduino4,00 €
382.4 TFT0LCD module TFT 2.4 inch TFT LCD color screen for Arduino16,00 €
393.2 TFT03.2 inch TFT LCD color screen module Ultra HD 320X480 for Arduino26,00 €
42led output check7DC 3-12V 6 bit Multicolor LED Module Board for Arduino4,00 €
43stepper w/cont 5V05V Stepper Motor 28BYJ-48 With Drive Test Module Board ULN2003 5 Line 4 Phase9,00 €
44stepper w/cont 12V012V Stepper Motor 28BYJ-48 With Drive Test Module Board ULN2003 5 Line 4 Phase15,00 €
95Stepper driver3ULN2003 Driver Board Controlador Module ULN2003 For 5V 4Phase 28BYJ-48 Step Stepper Motor3,00 €
45relay 818 Channel DC 5V Relay Module for arduino14,00 €
143L293D Stepper Motor Driver5L293D Stepper Motor Driver PUSH-PULL FOUR CHANNEL MOTOR DRIVER IC 36V 600 mA H-Bridge1,75 €
46relay 424 Channel DC 5V Relay Module for arduino9,00 €
47relay 2102 Channel DC 5V Relay Module for arduino6,00 €
48relay 151 Channel DC 5V Relay Module for arduino4,50 €
87ULN28030ULN2803 DRIVER DARL 8CH 50V .5A 18DIP1,49 €
89UDN29810UDN2981A UDN2981 IC SOURCE DRIVER 8CHAN 18-DIP2,49 €
88LED numerical 10Common Cathode Digital Tube 0.56" 0.56in. Red LED Digit 7 Segment1,49 €
90LED Numerical 407 segment Common Anode 4 Bit digital Tube 0.56" 0.56in. Red LED Display2,99 €
92Small servo motor7SG90 Micro Servo motor 9g Torque6,00 €
96Pizo buzzer10Speaker Buzzer Module for Arduino 5V Continuous Sound Piezo Buzzers1,50 €
972n39041002N3904 3904 triode transistor 40V 0.2A NPN TO-920,28 €
1072n2222a1802N2222A in-line triode transistor NPN switching transistors TO-92 0.6A 30V0,25 €
126TIP120 Darlington transistor40TIP Darlingtion transistor 5A. Connect to arduino output to amplify up to 5 Amps.0,75 €
129MAX1487EPA RS485 transiever6MAX1487EPA for RS422 and RS485 communication from TTL (Arduino com)1,00 €
131MAX481 line interface4MAX481 line interface1,00 €
58uno case clear1Uno R3 Case Enclosure Transparent Acrylic Box Clear Cover6,00 €
59mega case clear0Transparent Gloss Acrylic Box Clear Cover Compatible For Arduino Mega 25608,00 €
1028 pin IC to 8 pin SMD30Adapts 8 pin SMD to 8 pin DIP0,80 €
663.3V63.3V DC-DC Step-Down Power Supply Buck Module AMS1117 800MA3,00 €
683.3 VR SMD0AMS1117-3.3V Voltage Regulator 1A0,15 €
695V VR SMD20AMS1117-5.0V Voltage Regulator 1A0,15 €
71adj. PS 2A14step-down DC DC mini-360 power supply module car power super LM2596 adjustable DC 2A3,00 €
70adj. PS 3A5LM2596S LM2596 DC-DC Step-down module 5V/12V/24V adjustable Voltage regulator 3A6,00 €
77DB107 DIP rectifier bridge15DB107 DIP rectifier bridge0,40 €
789V PS5100V 240V DC 9V AC 1A Converter Adapter US Plug Adaptor Power Supply Black8,00 €
99Bridge Rectifier 700V 3A50KBP307 3A 700V Bridge Rectifier0,80 €
1097812 12V reg.15L7812CV TO-220 L7812 LM7812 7812 Positive-Voltage Regulators2,25 €
12770L05 5V Voltage Regulator 1.5A1570L05 5V Positive Voltage Regulator 1.5A0,75 €
128L4931CZ50 5V Voltage Regulator10L4931CZ50 5V 300ma positve voltage regulator1,50 €
137Low Voltage power jack40DC-005 Black DC Power Jack Socket Connector DC005 5.5*2.1mm0,25 €
822812 bar18 channel WS2812 5050 RGB LED lights built-in full color-driven development board3,50 €
117LED tape warm white IP20 604LED strip 3528 60LED/m 12V SMD Warm White (Price per 5 Meters)14,00 €
116LED tape white IP20 600LED strip 5050 60LED/m 12V SMD White (Price per Meter)5,00 €
117LED tape warm white IP20 600LED strip 5050 60LED/m 12V SMD Warm White (Price per Meter)5,00 €
118LED tape red IP20 600LED strip 5050 60LED/m 12V SMD Red (Price per Meter)5,00 €
119LED tape green IP20 600LED strip 5050 60LED/m 12V SMD Green (Price per Meter)5,00 €
120LED tape blue IP20 600LED strip 5050 60LED/m 12V SMD Blue (Price per Meter)5,00 €
121LED tape RGB IP20 600LED strip 5050 60LED/m 12V SMD RGB (Price per Meter)7,00 €
122LED tape WS2812 IP20 300RGB Led Strip Light DC5V WS2812 IP20 30LED/m (Price per Meter)8,00 €
123LED tape WS2812 IP20 600RGB Led Strip Light DC5V WS2812 IP20 60LED/m (Price per Meter)12,00 €
124LED tape WS2812 IP20 1440RGB Led Strip Light DC5V WS2812 IP20 144LED/m (Price per Meter)22,00 €
125LED WS2812 single pixel0RW2812 single LED w/heatsink 5V (Price per Meter)0,45 €
1343528 LED SMD1501210 white 3528 SMD LED bright white light-emitting diodes 5000-7000k 6-7lm 2000-2200mcd 2.8-3.6v 3528 Cool white0,05 €
1355mm Bright White LED755mm White Round Water Clear Super bright 20000MCD LED 3.0-3.6V0,05 €
1365mm LED RGB405mm full-color LED RGB red/green/blue Common Anode 2.0-2.0/3.0-3.2/3.2-3.4V0,15 €
305mm IR Infrared LED 940nm Lamp Transmitting05mm IR Infrared LED 940nm Lamp Transmitting0,20 €
675mm 940nm IR Infrared Receiving Diode05mm 940nm IR Infrared Receiving Diode0,20 €
26breadbord kit0MB102 Breadboard power module+MB-102 830 points Solderless Prototype Breadboard kit +65 Flexible jumper wires11,00 €
49attiny program1Development Programmer Board for ATtiny13A/ATtiny25/ATtiny45/ATtiny855,50 €
62soldering iron0Handheld 110V 40W Soldering Iron9,95 €
63solder 0.8mm 100g00.8mm Rosin Core Flux Solder Wire Reel Specialty 63 378,00 €
64hobby vice0Material: Aluminum Maximum Jaw Opening: 25mm/0.98" Jaw Width: 36mm Mounting Clamp Maximum Depth: 35mm/1.38" ;30mm ; 40mm Vise Overall Dimensions:9 x 8.5cm/3.54"x3.35"(approx.)8,00 €
65swivel vice0Multi-Angle Pivoting 2.75 in. Vacuum Vise31,00 €
72bread PS2Breadboard Power Supply Module 3.3V 5V MB1024,00 €
1035cm*7cm Experimental Breadboard6 1,00 €
75usb to TTL4PL2303HX module Download line on STC microcontroller USB to TTL Programming unit7,00 €
76120pcs 20cm male to male + male to female and female to female jumper wire0120pcs 20cm male to male + male to female and female to female jumper wire9,00 €
139Mini breadboard2Mini Prototype Experiment Test Breadboard Tie-points 170 Tie-points 35*47*8.5mm1,35 €
83solder sucker2Solder Sucker Desoldering Pump Tool8,00 €
110USB to RS4853USB to RS485 Converter Adapter6,50 €
140Breadboard wires065pcs/Lot New Solderless Flexible Breadboard Jumper wires2,50 €
28wireless remote3 IC2262/2272 4 Channel Wireless Remote Control Kits 4 Key Wireless 433MHZ Remote Control Kits DC12V12,00 €
29wireless remote w/rel1DC12v 10A 4 channel rf wireless remote control switch 433m Relay Module Learning Code Switch With 4 button Remote Control24,00 €
13auto add a curcuit0dual fuse adapter for "mini" size fuses2,50 €
41WiFi security camera0IP Camera wi-fi Wireless CCTV Wifi Camera Onvif Pan/Tilt35,00 €
51dash cam4Comes in Black or Blue. Requires a MicroSD card.45,00 €
54micro SD 404 GB4,00 €
55micro SD 808 GB6,00 €
56micro SD 16016 GB8,00 €
57micro SD 32032 GB10,00 €
105W1209 Thermostat1W1209 DC 12V heat cool temp thermostat temperature control switch11,00 €
106Laser 5V 5mW8650nm 6mm 5V 5mW Laser Red Dot Diode Module Head2,00 €
111Lith. Batt. charger 1A2Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Module1,50 €
15Yun shield0Yun unit is too expensive, Use a WeMos or ESP826655,00 €
1047.5V zener diode 1A75Zener diode 1/2 W regulator tube 7.5 V 0.5 W0,20 €
130optoisolator MOC304115M0C3041 optocoupler driver DIP-6 Package1,50 €
1322pin On/Off Rectangle Waterproof Rocker Switch+Cover52pin On/Off Rectangle Waterproof Rocker Switch+Cover1,20 €
133Heat Sink for TO-22020Heat sink with screw and insulators0,45 €
113various resistors1mostly 1/4W0,05 €
115various ceramic disc caps1 0,10 €
114various electrolyctic caps1prices vary fom 10¢ to 50¢0,50 €
112various ICs (price varies)1Z8400APS, INS8250AN, Z8440A, MC14028CL, CD4515BE, CDM6116AE2, CD74HCT154E, 74HC08N, DS8830N, 4070BPC,0,00 €

Proteus Simulator
Eagle PC builder