| pi4dec.nl | PI4DEC | The site offers information about activities such as field days, JOTA gatherings, live streams, and an activities calendar. It also describes projects, such as the construction of a Moxon antenna and a 3D printer, as well as the maintenance of the HF antenna park and the offering of a radio amateur course. The website includes information about the club structure, repeaters, downloads, a podcast about the Dordtse Elektronica Club and policies regarding cookies and membership. | Radio → Amateur Radio 187 | radioamateur 27 antenna 179 podcast 3328 course 14728 | |
| pe1br.nl | Veron Vrza Twente forum | The forum contains various topics, including announcements, discussions about DIY projects and the exchange of electronics-related software and firmware. There are topics dedicated to Arduino workshops, with details about the necessary materials and lesson materials. Members can add documentation and ask questions about various topics. | Radio → Ham Radio 41 | arduino 123 topic 1238 forum 1362 software 8291 workshop 19325 | |
| fam-gelder.nl | Peter's Audio Site | The site offers a collection of articles by Alan Kimmel, made available with permission from the author and the editor of TubeLabs. The site covers topics such as tube stages in solid-state radios and the role of DC blockers in audio circuits. The website was started in 1999 by the author, who was inspired by the website of TriodeDick and subsequently decided to build tube amplifiers. | Audio → Amplifiers 113 | hobby 525 part 5044 article 6000 | |
| bitsandparts.nl | Bits & Parts | The website offers an extensive catalog of categories, including 3D printer parts, Arduino shields, sensors, microcontrollers, tools, and electronic components. Bits & Parts ships products directly from its own stock and offers shipping to the Netherlands, Belgium, Germany, and other international destinations. Orders placed before 4:00 PM are often delivered the following day. The website encourages customers to contact customer service for questions or help in finding specific products or starting an electronics project. | Technology → Electronics & Components 11261 | microcontroller 45 arduino 123 raspberry pi 133 sensor 482 electronics 971 | |
| speeddrones.nl | SpeedDrones | The website offers a wide selection of drone parts, including frames, servos, propellers, motors, ESCs, flight controllers, and LiPo batteries. In addition, DJI drones (Mini 3 Pro, Mavic 3 Pro, Air 2S) and DIY kits are offered, as well as 3D-printing services and repair services. Customers can place their orders for 3:00 PM and expect to receive them the following day. | Robotics & Automation → Drones 230 | dji 17 3d-print 124 drone 936 battery 1751 frames 2556 part 5044 | |
| fonsvendrik.nl | Fons Vendrik | The site offers information about Fons Vendrik’s work as an electronic technician and his passion for building radio equipment himself. There are self-built designs and modifications of equipment to view, illustrating his involvement in this hobby. In addition to the practical aspects, the theoretical basis and measurement techniques of the electronics are discussed, with the possibility of expansion in the future. | Radio → Amateur Radio 187 | radio equipment 12 self-build 18 electronics 971 forum 1362 workshop 19325 | |
| vanaalstveghel.nl | van Aalst Elektronica | The store began as a small shop specializing in electronics supplies and has grown into a modern store with a diverse selection of goods. The company emphasizes service, expertise, and fair pricing. In addition to selling new equipment, Van Aalst Elektronica also offers repairs, custom designs, and quick services such as battery replacements and passport photo creation. | Technology → Electronics & Components 11261 | passport 263 electronics 971 instrument 1295 battery 1751 repair 14576 | |
| amateur-radio.nl | Niet vermeld | The website focuses on radio amateurs and their activities, with an emphasis on experimenting with transmitters, radios, and electronics. It provides information about various frequency bands, including the 27 MHz course for beginners, and experiment kits such as the Philips Experimenteerdozen. The website describes the author’s personal background, who was active as a pirate radio operator in his youth and later transitioned to a radio amateur license, with a focus on radio technology and the Philips EE2003 experiment kit. | Radio → Amateur Radio 187 | receiver 65 frequency 73 transmitter 96 kit 526 radio 1200 course 14728 | |
| biologeert.nl | BioloGeert | The site covers off-grid DC electronics, such as a phone charger that works with a car battery, and a USB scale that is powered via a USB port. A method is described for powering a bicycle rear light with a hub dynamo without batteries, using a voltage regulator and LED. The website shows how solar cells can be used to power simple off-grid devices, such as a solar calculator. | Technology → Electronic Goods 84 | solar cell 20 usb 60 scale 194 energy 9075 | |
| codebender.nl | Codebender | The course is suitable for all ages, from 7 to 100, and introduces participants to programming with an Arduino and the MBlock program. The course covers topics such as sensors, LEDs, resistors, and other electronic components, with MBlock being compared to Scratch to facilitate the learning process. The website offers a wide range of projects and tutorials, including creating games, alarms, and weather stations, and covers topics such as breadboards, sensors, and various electronic components like RGB LEDs, PIR sensors, and ultrasonic sensors. | Software Development & Engineering → Programming 519 | arduino 123 sensor 482 lead 1195 | North-Holland → Alkmaar 6507 |
| pa4mdb.nl | Stichting Scoop Hobbyfonds | The website contains a photo album with various projects of PA4MDB and HamPi, a Raspberry Pi-based solution for ham radio. Information is provided about the HAMserverPI software, including German images and manuals. The website offers links to Q-code lists, an RF seminar (missed broadcast) and other relevant information for experimental amateur radio operators. | Technology → Electronics & Components 11261 | ham radio 16 raspberry pi 133 seminar 299 | |
| radiolamp.nl | Restauratieclub de Radiolamp | The club provides support for the restoration of various devices, including radios, amplifiers, tape recorders, televisions, and military equipment. The club has a small workspace with measuring equipment, tubes, parts, and a large collection of scrapped radios, as well as extensive schematics and technical expertise. In addition to restoring existing devices, the club also organizes workshops and supports members in building vacuum tube amplifiers, such as High End stereo amplifiers and guitar amplifiers. | Radio & Communication → Radio 367 | schematics 14 amplifier 302 restoration 3417 part 5044 | Tubbergen → Geesteren 200 |
| pc4l.nl | PC4L | The site is under development but already contains clear main points and relevant information to help amateur radio operators with their activities. The website primarily focuses on receiving, transmitting, and building trackers used with balloons to fly at high altitudes (HAB – High Altitude Balloon). It is also a personal knowledge bank for the website owner to save time when researching radioamateur-related projects. | Radio → Amateur Radio 187 | tracker 59 balloon 554 | |