DIY Kit Electronic Training Welding Production Light Cube Canton Tower LED Lights Bluetooth Music Electronic Production Parts
Direct purchase from the factory 
Malipo Salama Yanahakikishiwa
Zawadi ya Bure
Sera ya Usafirishaji
Sera ya KurudishaZawadi ya Bure
Karibu Roymall, tovuti yako ya kitaalamu ya kununua zawadi za hifadhi ya duka. Tunathamini na kushukuru msaada wako, na tunataka kuonyesha shukrani yetu kwa kuongeza kipengele cha msisimko wa ziada kwa ununuzi wako. Unaponunua nasi, sio tu utapata bidhaa za hali ya juu zinazoboresha maisha yako, lakini utapata pia zawadi ya bure ya kipekee kwa kila agizo lako. Tayari kuchunguza mkusanyiko wetu na kupata zawadi zako kamili? Chunguza uteuzi wetu wa bidhaa za hifadhi ya duka, weka agizo lako na subiri msisimko wa zawadi yako ya bure kufika pamoja na ununuzi wako.Sera ya Usafirishaji
Tutafanya kazi kwa bidii kukufikishia bidhaa baada ya kupokea maagizo yako na kuhakikisha zinafika salama. Maelezo ya uwasilishaji yatakuwemo kwenye barua pepe yako ya uthibitisho.Kwa hali ya kawaida, maagizo huchakatwa ndani ya siku 2. Katika hali maalum, yanaweza kucheleweshwa kama ifuatavyo: Unapoagiza Jumamosi, Jumapili au siku za likizo, itacheleweshwa kwa siku 2.Kwa kawaida, inahitaji siku 5-7 za kazi (Jumatatu hadi Ijumaa) bila kuathiriwa na ucheleweshaji wa ndege au mazingira mengine.Kwa sababu huduma yetu ya usafirishaji ni kimataifa, muda wa uwasilishaji utategemea eneo lako, kwa hivyo inaweza kuchukua muda na tafadhali subiri kwa subira ikiwa uko katika wilaya au nchi za mbali.1. Sera ya Kurudisha na Kubadilisha
Tunakubali tu bidhaa zilizonunuliwa kutoka roymall.com. Ikiwa unanunua kutoka kwa wasambazaji wetu wa ndani au wauzaji wengine, huwezi kuzirudisha kwetu. Bidhaa za mauzo ya mwisho au zawadi za bure hazikubaliki kwa kurudisha.Ili kuwa na haki ya kurudisha, bidhaa yako lazima isitumike na iwe katika hali ileile uliyoipeleka. Pia lazima iwe kwenye pakiti ya asili.Baada ya kupokea maagizo ya kurudisha kutoka kwetu, tafadhali pakiti bidhaa zako zilizorudishwa na kuacha kifurushi chako kwenye ofisi ya posta ya ndani au mtoa huduma mwingine wa usafirishaji.Tutachakata bidhaa yako ya kurudisha au kubadilisha ndani ya siku 3-5 za kazi baada ya kuipokea. Rudi pesa itachakatwa na kuwekwa kiotomatiki kwenye njia yako ya awali ya malipo.Hakuna kurudisha au kubadilisha kunaweza kukubaliwa ikiwa bidhaa ilitengenezwa kwa maagizo maalum, ikiwa ni pamoja na saizi maalum, rangi maalum au uchapishaji maalum.Ikiwa unahitaji msaada zaidi, tafadhali wasiliana nasi. service@roymall.com au Whatsapp: +8619359849471
2. Sera ya Kurudisha Pesa
Utapata rudi pesa kamili au stoo 100% ya stoo baada ya kupokea na kukagua kifurushi kilichorudishwa. Rudi pesa itachakatwa kiotomatiki kwenye njia yako ya awali ya malipo.Tafadhali kumbuka kuwa gharama za usafirishaji na ushuru wowote au ada hazirudishiwi. Gharama za ziada za usafirishaji hazirudishiwi mara tu kifurushi kimetumwa. Wewe ndiye mwenye jukumu la kulipa ada hizi na hatuwezi kuziacha au kuzirudisha, hata kama agizo litarudishwa kwetu.Mara tu tutakapopokea na kuthibitisha bidhaa yako iliyorudishwa, tutakutumia barua pepe kukujulisha kuwa tumepokea bidhaa yako. Pia tutakujulisha kuhusu uthibitisho au kukataliwa kwa rudi pesa yako.Ikiwa una shida yoyote kuhusu mchakato wa kurudisha pesa, tafadhali wasiliana nasi. service@roymall.com au Whatsapp: +8619359849471>>>Manual: Click here to open<<<
- 53 animations: the switching, speed, direction and color of the animation can be adjusted by themselves. Among them, 36 kinds of animations can be adjusted by themselves, and the rest are all seven color animations, with 4 pieces of custom colors (4 pieces: top layer, middle upper layer, middle lower layer and bottom layer)
- 13 animation spectrum: 12 music spectrum and 1 mixed spectrum
- Built in amplifier module and speaker: no need to connect external speaker
- Multiple control modes: support infrared remote control and Android App control
- Bluetooth music player: support Bluetooth 5.0
Parameter:
Size: 100 * 100 * 1000mm (lamp ring version) / 100 * 100 * 800mm (ordinary version)
Number of lamp beads: about 550
Product weight: 450g (without shell)
Animation effect: 53 kinds
Animation editing: app custom animation effect
Offline Animation: loop animation
Audio cable: 3.5mm audio cable
LED Driver: MCU control 74hc573, ULN2803 chip driver
Horn type: 3W / 4 u03a9
Control mode: infrared remote control, Android App control
Connection type: Bluetooth connection, 3.5mm audio interface
Power parameter: DC5V / 3A (to be purchased separately)
Component list
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| Name | Welding position | Number |
| Patch 74HC573D | U1--U12uff0cU17,U17 | 14 |
| Patch ULN2803 | U13,U14 | 2 |
| 8p Female Socket(4x2) | 14 | |
| 40p Chip Socket | U15 | 1 |
| 10v 470uf SMD Electrolytic Capacitor | C1,C10,C5 | 3 |
| Infrared Receiver | H1 | 1 |
| Audio Socket | 1 | |
| DC2.1 Power Socket | S1 | 1 |
| Red Self locking Switch | KEY1 | 1 |
| Singlechip IAP15W4K58S4 | 1 | |
| Chip Diode SS24 | D5,D6 | 2 |
| 5mm Plug In Highlight Colorful | D1,D2,D3,D4 | 5 |
| Bt401 Dual Mode Bluetooth Module | U16 | 1 |
| 4230e Power Amplifier Module | U22 | 1 |
| Chip Resistor 100k 0805 | R1,R5 | 3 |
| Chip Resistor 22r 0805 | R7,R8,R9 | 4 |
| Chip Resistor 100r 0805 | R6 | 2 |
| Chip Resistor 1k 0805 | R3 | 2 |
| Chip Resistor 0r 0805 | R4,R2 | 3 |
| Chip Capacitor 104 0805 | C3 | 2 |
| Chip Capacitor 105 0805 | C2,C5,C4,C8 | 5 |
| b0505s Isolated Power Module | 1 | |
| 12mm Copper Pillar | 8 | |
| 25mm Copper Pillar | for horn | 4 |
| m3x6 Screw | 18 | |
| White Ok Line | 40m | |
| Audio Cable | 1 | |
| Welding Lamp Template (3 Different) | 3 | |
| Remote Control | 1 | |
| 5v3a Power Plug | Optional | 1 |
| 5mm Rgb Full Color Total Shade | 550 | |
| Pcb Board (2 Different) | 2 | |
| 4u03c93w Horn | 1 | |
| Horn Cable | 2 | |
| Pin | 112pin about 30cm | |
| Dc2.1 Power Cord | 1 | |
| Pcb Lamp Ring | Lamp ring version | 35 |
| 1.5mm Glass Fiber Rod | Lamp ring version | 16 |
| 5mm Plug In Fog Colorful Lamp | Lamp ring version | 20 |
Package included:
1 x DIY LED Electronic Kit
