Transformator je radio,bez ostecenja sa izuzetno finim radom,polovan i ispravan.Tezina je negde oko 15kg a podaci su vidljivi na slici.

Bluetooth karaoke zvučnik ZQS 8139 TEHNIČKE SPECIFIKACIJE MODEL : ZKS-8139 – Bluetooth bežična veza – FM radio: 87 Mhz – 108 Mhz – Izlazna snaga: 1X15W – Frekvencijski odziv 45Hz-18KHz 50dB – Dugme ON/OFF – AuX – Led zvučnik RGB boja – LED displej – Mikrofon uključen – Daljinski upravljač sa više funkcija – Kontrola jačine zvuka – Ulaz za mikrofon 6,5 mm – Ugrađena baterija 3.7v 3600 mAh – DC: 5V microUSB – USB/TF MP3 reprodukcija

Nextion 2.8` displej sa touch-om. Potrebno mu je solidno napajanje da bi radio kako treba a komunikacija se obavlja serijski (primer na zadnjoj slici), Naprednija verzija koja ima GPIO port, EEprom. . . Nextion Enhanced NX3224K028 is a powerful 2.8” HMI TFT display, with 16MB Flash data storage space, 1024 bytes EEPROM, 3584 bytes RAM. With GPIO supported, now customers can use Nextion to control external devices. Nextion is a seamless Human Machine Interface (HMI) solution that provides a control and visualization interface between a human and a process, machine, application or appliance. Nextion is mainly applied to the Internet of thing (IoT) or the consumer electronics field. It is the best solution to replace the traditional LCD and LED Nixie tube. Nextion includes a hardware part (a series of TFT boards) and a software part (the Nextion editor). The Nextion TFT board uses only one serial port to communicate. It lets users avoid the hassle of wiring. We noticed that most engineers spend much time in application development but get unsatisfactory results. As a solution to this situation, Nextion editor has mass components such as button, text, progress bar, slider, instrument panel etc. to enrich the interface design. Furthermore, the drag-and-drop function ensures that users spend less time in programming, which will reduce 99% of their development workloads. With the help of this WYSIWYG editor, designing a GUI is a piece of cake. It’s easy to adapt Nextion family HMI to existing projects- users just need to provide it a UART. Features: Supports built-in RTC Supports GPIO SD Card interface: support max 32G Micro TF/SD card (FAT32 file format) Instruction buffer: 1024 bytes Color: 65K (65536) colors Resolution: 320×240 pixel Adjustable Brightness:0~180 nit- the interval of adjustment is 1% Certificates: CE/EMC, RoHS (certificates) Package Includes: 1 x Nextion Enhanced NX3224K028 – Generic 2.8” HMI Touch Display 1× Power supply test board 1× 4-pin grove cable

Bilo da se radi o radionici, garaži ili podrumu, Einhell TC-JS 80/1 ubodna testera sa 550 W je idealan alat za bilo koji posao sečenja. Bez obzira da li sečete drvo, plastiku ili čelik, možete raditi sa raznim materijalima bez ikakvih problema, jer uz ovu Einhell-ovu mašinu, nećete imati apsolutno nikakvih problema. Precizno i brzo sečenje zahvaljujući posebnim podešavanjem čak i do četiri brzine uz dubinu reza čak i do 80mm u drvetu. Dubina sečenja za ostale materijale iznosi, 20 mm za plastiku i 10 mm za čelik. Testera može lako da obrađuje sve materijale koji su već navedeni. Veliki Softgrip interfejs osigurava lagan i udoban rad operatora ove mašine, uz to veoma je lagana. Nagibna osnovna ploča pruža maksimalno podešavanje tako da možete da sečete na 45 stepeni. Usisavanje prašine uvek će održavati radnu površinu čistom, uz čistač koji dobijate. Oštricu možete lako promeniti bez alata i bilo kakvih poteškoća. Karakteristike: Napon: 230 V ~ 50 Hz Snaga: 600 W Broj uboda: 800–3000/min Visina uboda: 18 mm Dubina reza: drvo: 80 m ; plastika: 20 mm ; metal: 10 mm