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Kit de culture de site de support de cadre de tuyauterie hydroponique horizontale de 54 trous
161,70€ 176,78€

Q: Should I assemble with standard PVC solvent cement or just assemble dry? Seems like it would leak, but the instructions don't say anything.

demandé par Richard sur 2020-08-18 05:20:45

feiticeir0 didn't need any of that and there was no leakages... the all fit well. the kit comes with plumbers tape if you should need it

2022-01-02 03:38:31 Utile (0)
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réponses (1)
WFLY WFX4 2.4GHz 4CH DSSS LED émetteur d'écran commuté main gauche / droite avec récepteur WFR04H 4CH pour bateau de voiture RC
85,59€ 89,31€

Q: Can this radio support 4 wheel steering with variable rates for front and rear, and possibly reversing on one end only for crab steering?

demandé par Richard sur 2021-09-23 04:47:02

dengjunbao maybe no ,you can contact wfly to make sure

2021-09-23 09:15:21 Utile (0)
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réponses (1)
Richard 17/08/2020
Arrived safely, despite being very poorly packaged for what, in the end, is a fairly delicate piece of equipment. These relay boards are quite interesting. They use an 8051 core MCU on the main board as the master to control an ESP-01S wifi device. In other words, the WiFi co-processor has far more capability and performance than the host board. That said, they work well and since these are genuine LC Tech relay boards, have excellent support out there. After getting the board working with the ESP-01S standard AT firmware, I switched to a version of Tasmota using a blend of the instructions found here https://tasmota.github.io/docs/devices/LC-Technology-WiFi-Relay/. The board that I received used the Nuvoton MCU so used a combination of the rules for the older 4 STC-based relay board and newer two relay Nuvoton units. If you don't have the serial receive/send part in the rule set then the board will eventually work, but will take a long time to start up. Note that to work, the Tasmota firmware needs the board in the mode with the red light, not blue as you might expect. Once that is done, it will work flawlessly. All in all a good board. They have good isolation between the possibly mains voltages at the relay and are as compact as you could possibly hope for.
DC12V ESP8266 Quatre canaux de relais Wifi IOT Maison intelligente Interrupteur de contrôle à distance de l'application téléphonique
11,71€ 19,53€
1
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Richard 14/03/2021
I bought this toy for my daughter who loves the Jimny, especially in this colour. It is beautifully detailed and even has live axles front and rear. As an RC vehicle, it is surprisingly fun to drive, particularly when camping.
XIAOMI XMYKC01CM for Suzuki Jimny Sierra Yellow Intelligent 1:16 Proportional 4WD Rock Crawler App Control RC Car Vehicles Model
99,27€ 108,85€
0
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Voltmètre ampèremètre numérique mini affichage double LED bleu rouge de 0,56 pouces, ampèremètre de tension CC 100V 50A, testeur de courant de voltampère de panneau
7,43€ 9,11€

Q: Does the Shunt have to be placed in the ground line, or can I place in the positive line instead? For a grounded vehicle, it is usually easier to tap into the positive. I can't see how it can make any difference electrically since the red/black shunt line should just be measuring a voltage across the shunt, no matter what the total potential is.

demandé par Richard sur 2021-03-08 10:09:49

Sweetie http://myosuploads3.banggood.com/products/20210305/2021030503292541190.jpg

2021-03-20 01:05:39 Utile (1)
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réponses (1)
Richard 05/10/2020
Surprisingly good. I have no idea how the little valve works, but it does, and holds a decent vacuum as long as needed. Great for storing 3D printing filaments.
10 pcs / ensemble réutilisable sac de stockage sous vide alimentaire air comprimé sous vide sac w / clips de fermeture pour vêtements organisateur de stockage des aliments
8,18€ 9,30€
3
Recommandations
Commentaires (2)
Richard 15/09/2020
Input is tolerant to 6V solar panel so works well for using solar charged remote ESP32 for example as long as the unit never goes flat.
Batterie de charge ESP32 ESP32S 18650 V3 avec écran de protection de charge de test USB Type-A USB 0.5A Geekcreit pour Arduino - produits compatibles avec les cartes Arduino officielles
6,50€ 9,30€
2
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Richard 09/11/2020
Very good value small screen for microcontroller use.
Écran LCD TFT SPI ILI9341 240x320 de 2,8 pouces avec panneau tactile et port série SPI
16,04€ 22,32€
0
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Richard 09/11/2020
Handy starter kit for this sort of connector.
Boîtier de connecteurs jumper Dupont de 2,54 mm avec bornes et kit d'aiguilles de rangée de 1450 pièces pour Raspberry PI et
15,04€ 15,81€
0
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Richard 09/11/2020
Handy starter kit for this sort of connector.
Kit de 460pcs Connecteur JST-XH 2.54mm Mâle/Femelle Bloc Terminal à Fil 2/3/4/5/6 Broches
9,30€ 20,46€
0
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Richard 09/11/2020
Decent surface finish on the jaws. Produces decent crimps of small terminals.
SN-01BM AWG28-20 Pince à sertir pour câble de raccordement pour Dupont PH2.0 XH2.54 KF2510 JST
21,48€ 22,32€
0
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Richard 24/10/2020
Excellent little car, be aware that the motor pinion and main spur gear is exposed so avoid areas with sand and grit. Will make a good donor chassis for my Tesla Cybertruck build, once I make a custom 45mm longer chassis.
Wltoys K989 1/28 2.4G 4WD Châssis en Alliage Voitures RC Brossées Modèle RTR
66,18€ 68,75€
0
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Richard 18/10/2020
Good drop-in replacement for the stock plastic extruder that also works with direct-drive conversions. Easier to feed in filament than original.
Kit d'extrudeur à distance tout en métal à bloc rouge amélioré par Creality 3D® pour les imprimantes 3D Ender-3 / Ender-3 Pro / Ender-3 V2 / CR-10 Pro V2
13,02€ 13,95€
0
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Richard 18/10/2020
Good value nozzles. Always handy to keep a few spares.
Creality 3D® 5PCS Buse d'extrudeur en cuivre M6 de 0,4 mm pour imprimante 3D
10,23€ 18,60€
0
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Richard 18/10/2020
Seem to be very close to wheels from original Ender 3 Pro.
10Pcs / Pack TEVO® Grande roue de poulie en matériau POM avec roulements pour la pièce d'imprimante 3D de la fente V
12,89€ 13,95€
0
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Richard 05/10/2020
Very easy kit to work with. Everything that you need to get the BL-Touch going on your Ender 3. Note that if you are building a custom version of Marlin 2.0 for the 8 bit control board that it is extremely hard to fit good ABL support in along with advanced movement such as Linear Advance. I have an SKR-Mini E3 on the way so I just did 3 point levelling for now. I did not try the standard firmware suggested in the instructions.
Kit de capteur de nivellement automatique de lit chauffant BL-Touch Creality 3D® version améliorée pour carte mère Creality V1 incluant les imprimantes 3D Ender-3/Ender-3s/Ender-3 Pro
48,35€ 50,24€
0
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Richard 05/10/2020
This pump really sucks, which since that is it's purpose, is just fine. Pulls a lot of air quickly, perfect for evacuating storage bags.
Pompe gonflable manuelle de scelleur de vide de tube gonflant l'économiseur d'espace de sacs de compression
16,74€ 20,46€
0
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Richard 05/10/2020
Good when you have containers which suit the sizes supplied. Will save a lot of plastic wrap.
6 pcs / ensemble de couvercles de pot d'aspiration en silicone extensible de cuisine couvercle de bouchon de bol de casserole
10,82€ 15,81€
0
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Richard 18/09/2020
Good value with a wide range of drills. The hand-held drill is well machined and the chuck holds bits well. Micro PCB drills came in their own little hard plastic case.
Drillpro 36 pièces ensemble de perceuse à main comprenant une pince étau à main, des mini-perceuses et des forets HSS de 0,5-3,0 mm et des forets PCB de 0,3-1,2 mm pour la sculpture artisanale et les loisirs créatifs
11,16€ 15,81€
0
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